Chess South Africa
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Chess South Africa
Mairosi, C (Cosmas)
Dob:
1977/02/08 (Adult)
Gender:
Male
Chess SA id:
177019668
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title:
Provincial Arbiter (PA)
Statistics
Total events
33
Total sections
198
Standard
116
Rapid
81
Blitz
1
Total players
6996
Average players per event
212.00
Average players per section
35.33
Days between first and last tournament
2369 (6 years, 5 months, 24 days)
Days since last tournament
118 (0 years, 3 months, 25 days)
Average days between events
71
Estimated total time arbitrating at events
0 year(s), 1 month(s), 15 day(s), 22 hour(s), 0 minute(s)
Events
Events
Sections
#
Event
GroupId
Rounds
Start
End
Host
Rating type
Players
34
CT Metro Central District Top Schools 2024
20241939
5
2024/07/26
2024/07/26
Cape Town (WCT)
Rapid
49
33
Cape Town Chess Federation Closed Chess Championships 2024
20241442
5
2024/06/15
2024/06/15
Cape Town (WCT)
Standard
48
32
Chas Everitt and MHI Attorneys Rapid 2024
20240534
5
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
6
31
CT Metro Central District Schools Chess Individuals Trials 2024
20240335
5
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
230
30
Chas Everitt and MHI Attorneys Rapid 2023
20232381
6
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
121
29
Cape Town Junior Chess League Finals 2023
20232051
6
2023/09/16
2023/09/16
Cape Town (WCT)
Rapid
18
28
WP Club League 2023
20231868
5
2023/09/02
2023/09/09
Cape Town (WCT)
Standard
51
27
Cape Town Junior Chess League - Round 1 2023
20231561
6
2023/07/22
2023/07/22
Cape Town (WCT)
Rapid
17
26
Curro Durbanville Chess Open Rapid 2023
20231568
6
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
18
25
Rylib Chess Winter Slam 2023
20231575
6
2023/07/06
2023/07/06
Cape Town (WCT)
Rapid
120
24
Central District School Trials 2023
20230392
5
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
9
22
Kraaifontein Open 2022
20221973
6
2022/12/16
2022/12/16
Cape Town (WCT)
Rapid
49
23
Kraaifontein Rapid Open 2022
20221973
6
2022/12/16
2022/12/16
Cape Town (WCT)
Rapid
49
21
Metro Rapid 2022
20221809
4
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
6
20
2022 Western Province Club League
20221639
7
2022/08/27
2022/09/17
Cape Town (WCT)
Standard
70
19
South African Open 2022
20221210
6
2022/07/11
2022/07/13
Cape Town (WCT)
Standard
250
18
Curro Durbanville Chess Open Rapid 2022
20221199
5
2022/07/02
2022/07/02
Cape Town (WCT)
Rapid
18
17
Metro WP Schools Chess Trials 2022
20220588
5
2022/04/22
2022/04/23
Cape Town (WCT)
Standard
43
16
CTCA Rapid Masters @ Claremont Chess Club 2022
20220586
6
2022/04/16
2022/04/16
Cape Town (WCT)
Rapid
35
15
CTCA Rapid Masters @ Claremont Chess Club 2022
20220414
6
2022/03/19
2022/03/19
Cape Town (WCT)
Rapid
20
14
Western Province Open 2022
20220254
6
2022/02/25
2022/02/27
Cape Town (WCT)
Standard
61
13
Curro Durbanville Chess Trials 2022
20220070
5
2022/01/21
2022/01/22
Cape Town (WCT)
Rapid
37
12
CWP Closed 2021
20210267
6
2021/09/18
2021/09/19
Cape Town (WCT)
Standard
46
11
CWP Youth Day Rapid 2021
20210162
5
2021/06/16
2021/06/16
Cape Town (WCT)
Rapid
104
10
2020 Metro Trials
20200586
5
2020/03/13
2020/03/14
Cape Town (WCT)
Standard
332
9
2020 Central District
20200392
5
2020/02/07
2020/02/08
Cape Town (WCT)
Standard
19
8
WP Schools South Chess 2020
20200419
6
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
179
7
2019 Kraaifontein Open
20192197
6
2019/12/06
2019/12/08
Cape Town (WCT)
Standard
70
6
2019 GPCA Rapid
20191277
7
2019/06/29
2019/06/29
Cape Town (WCT)
Rapid
71
5
Metro School Chess Closed Individual Trials 2019
20190578
5
2019/03/01
2019/03/02
Cape Town (WCT)
Standard
59
4
2019 South District Schools Trials
20190151
6
2019/02/01
2019/02/02
Cape Town (WCT)
Standard
83
3
ACL Open 2018
20182250
5
2018/12/07
2018/12/09
Cape Town (WCT)
Rapid
23
2
ACL Chess Festival 2018
20182044
5
2018/10/05
2018/10/07
Cape Town (WCT)
Standard
124
1
WP District South 2018
20180311
6
2018/02/01
2018/02/02
Cape Town (WCT)
Standard
141
#
Event
TourId
GroupId
Rounds
Start
End
Host
Rating type
Players
198
CT Metro Central District Top Schools 2024 (U13 Girls)
20241941
20241939
6
2024/07/27
2024/07/27
Cape Town (WCT)
Rapid
24
197
CT Metro Central District Top Schools 2024 (U11 Mixed)
20241940
20241939
5
2024/07/27
2024/07/27
Cape Town (WCT)
Rapid
45
196
CT Metro Central District Top Schools 2024 (U7+U9 Mixed)
20241939
20241939
5
2024/07/27
2024/07/27
Cape Town (WCT)
Rapid
42
195
CT Metro Central District Top Schools 2024 (U13 Mixed)
20241942
20241939
5
2024/07/26
2024/07/26
Cape Town (WCT)
Rapid
49
194
Cape Town Chess Federation Closed Chess Championships 2024 (C)
20241451
20241442
6
2024/06/15
2024/06/17
Cape Town (WCT)
Standard
13
193
Cape Town Chess Federation Closed Chess Championships 2024 (D)
20241450
20241442
6
2024/06/15
2024/06/17
Cape Town (WCT)
Standard
21
192
Cape Town Chess Federation Closed Chess Championships 2024 (E)
20241449
20241442
6
2024/06/15
2024/06/17
Cape Town (WCT)
Standard
4
191
Cape Town Chess Federation Closed Chess Championships 2024 (U20)
20241448
20241442
5
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
5
190
Cape Town Chess Federation Closed Chess Championships 2024 (U18)
20241447
20241442
6
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
20
189
Cape Town Chess Federation Closed Chess Championships 2024 (U16)
20241446
20241442
6
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
36
188
Cape Town Chess Federation Closed Chess Championships 2024 (U14)
20241445
20241442
6
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
42
187
Cape Town Chess Federation Closed Chess Championships 2024 (U12)
20241444
20241442
6
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
45
186
Cape Town Chess Federation Closed Chess Championships 2024 (U10)
20241443
20241442
5
2024/06/15
2024/06/15
Cape Town (WCT)
Standard
38
185
Cape Town Chess Federation Closed Chess Championships 2024 (U8)
20241442
20241442
5
2024/06/15
2024/06/15
Cape Town (WCT)
Standard
10
184
Cape Town Chess Federation Closed Chess Championships 2024 (A)
20241453
20241442
7
2024/06/14
2024/06/17
Cape Town (WCT)
Standard
8
183
Cape Town Chess Federation Closed Chess Championships 2024 (B)
20241452
20241442
7
2024/06/14
2024/06/17
Cape Town (WCT)
Standard
29
182
Chas Everitt and MHI Attorneys Rapid 2024 (A)
20240539
20240534
6
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
12
181
Chas Everitt and MHI Attorneys Rapid 2024 (B)
20240538
20240534
6
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
41
180
Chas Everitt and MHI Attorneys Rapid 2024 (U14)
20240537
20240534
6
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
15
179
Chas Everitt and MHI Attorneys Rapid 2024 (U12)
20240536
20240534
6
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
31
178
Chas Everitt and MHI Attorneys Rapid 2024 (U10)
20240535
20240534
6
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
23
177
Chas Everitt and MHI Attorneys Rapid 2024 (U8)
20240534
20240534
5
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
6
176
CT Metro Central District Schools Chess Individuals Trials 2024 (U18 Boys)
20240345
20240335
5
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
26
175
CT Metro Central District Schools Chess Individuals Trials 2024 (U18 Girls)
20240344
20240335
5
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
9
174
CT Metro Central District Schools Chess Individuals Trials 2024 (U15 Boys)
20240343
20240335
5
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
30
173
CT Metro Central District Schools Chess Individuals Trials 2024 (U15 Girls)
20240342
20240335
5
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
9
172
CT Metro Central District Schools Chess Individuals Trials 2024 (U13 Boys)
20240341
20240335
5
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
36
171
CT Metro Central District Schools Chess Individuals Trials 2024 (U13 Girls)
20240340
20240335
5
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
23
170
CT Metro Central District Schools Chess Individuals Trials 2024 (U11 Boys)
20240339
20240335
5
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
38
169
CT Metro Central District Schools Chess Individuals Trials 2024 (U11 Girls)
20240338
20240335
5
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
14
168
CT Metro Central District Schools Chess Individuals Trials 2024 (U9 Boys)
20240337
20240335
5
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
24
167
CT Metro Central District Schools Chess Individuals Trials 2024 (U9 Girls)
20240336
20240335
5
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
11
166
CT Metro Central District Schools Chess Individuals Trials 2024 (U7 Boys+Girls)
20240335
20240335
5
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
10
165
Chas Everitt and MHI Attorneys Rapid 2023 (A)
20232386
20232381
6
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
10
164
Chas Everitt and MHI Attorneys Rapid 2023 (B)
20232385
20232381
6
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
44
163
Chas Everitt and MHI Attorneys Rapid 2023 (U14)
20232384
20232381
6
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
14
162
Chas Everitt and MHI Attorneys Rapid 2023 (U12)
20232383
20232381
6
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
25
161
Chas Everitt and MHI Attorneys Rapid 2023 (U10)
20232382
20232381
6
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
13
160
Chas Everitt and MHI Attorneys Rapid 2023 (U8)
20232381
20232381
6
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
15
159
Cape Town Junior Chess League Finals 2023 (U20A)
20232056
20232051
7
2023/09/16
2023/09/16
Cape Town (WCT)
Rapid
27
158
Cape Town Junior Chess League Finals 2023 (U16A)
20232055
20232051
7
2023/09/16
2023/09/16
Cape Town (WCT)
Rapid
36
157
Cape Town Junior Chess League Finals 2023 (U16B)
20232054
20232051
7
2023/09/16
2023/09/16
Cape Town (WCT)
Rapid
73
156
Cape Town Junior Chess League Finals 2023 (U12A)
20232052
20232051
7
2023/09/16
2023/09/16
Cape Town (WCT)
Rapid
34
155
Cape Town Junior Chess League Finals 2023 (U12B)
20232051
20232051
6
2023/09/16
2023/09/16
Cape Town (WCT)
Rapid
18
154
WP Club League 2023 (D PlayOffs)
20232069
20231868
5
2023/09/02
2023/09/09
Cape Town (WCT)
Standard
51
153
WP Club League 2023 (D2)
20231868
20231868
6
2023/08/05
2023/08/26
Cape Town (WCT)
Standard
91
152
WP Club League 2023 (A)
20232072
20231868
11
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
168
151
WP Club League 2023 (B)
20232071
20231868
11
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
134
150
WP Club League 2023 (C)
20232070
20231868
11
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
126
149
WP Club League 2023 (D1)
20231869
20231868
6
2023/07/29
2023/08/19
Cape Town (WCT)
Standard
90
148
Cape Town Junior Chess League - Round 1 2023 (U20)
20231566
20231561
7
2023/07/22
2023/07/22
Cape Town (WCT)
Rapid
32
147
Cape Town Junior Chess League - Round 1 2023 (U16A)
20231565
20231561
7
2023/07/22
2023/07/22
Cape Town (WCT)
Rapid
33
146
Cape Town Junior Chess League - Round 1 2023 (U16B)
20231564
20231561
7
2023/07/22
2023/07/22
Cape Town (WCT)
Rapid
79
145
Cape Town Junior Chess League - Round 1 2023 (U12A)
20231562
20231561
7
2023/07/22
2023/07/22
Cape Town (WCT)
Rapid
32
144
Cape Town Junior Chess League - Round 1 2023 (U12B)
20231561
20231561
6
2023/07/22
2023/07/22
Cape Town (WCT)
Rapid
17
143
Curro Durbanville Chess Open Rapid 2023 (Championship)
20231574
20231568
6
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
16
142
Curro Durbanville Chess Open Rapid 2023 (Advanced)
20231573
20231568
6
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
38
141
Curro Durbanville Chess Open Rapid 2023 (Intermediate)
20231572
20231568
6
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
94
140
Curro Durbanville Chess Open Rapid 2023 (U14)
20231571
20231568
6
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
56
139
Curro Durbanville Chess Open Rapid 2023 (U12)
20231570
20231568
6
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
40
138
Curro Durbanville Chess Open Rapid 2023 (U10)
20231569
20231568
6
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
34
137
Curro Durbanville Chess Open Rapid 2023 (Parents)
20231568
20231568
6
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
18
136
Rylib Chess Winter Slam 2023 (A)
20231577
20231575
6
2023/07/06
2023/07/06
Cape Town (WCT)
Rapid
18
135
Rylib Chess Winter Slam 2023 (B)
20231576
20231575
6
2023/07/06
2023/07/06
Cape Town (WCT)
Rapid
29
134
Rylib Chess Winter Slam 2023 (C)
20231575
20231575
6
2023/07/06
2023/07/06
Cape Town (WCT)
Rapid
73
133
Central District School Trials 2023 (U9 Boys)
20230393
20230392
5
2023/02/04
2023/02/04
Cape Town (WCT)
Rapid
19
132
Central District School Trials 2023 (U9 Girls)
20230392
20230392
5
2023/02/04
2023/02/04
Cape Town (WCT)
Rapid
6
131
Central District School Trials 2023 (U19 Boys)
20230403
20230392
5
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
9
130
Central District School Trials 2023 (U19 Girls)
20230402
20230392
6
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
4
129
Central District School Trials 2023 (U17 Boys)
20230401
20230392
6
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
29
128
Central District School Trials 2023 (U17 Girls)
20230400
20230392
6
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
9
127
Central District School Trials 2023 (U15 Boys)
20230399
20230392
6
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
27
126
Central District School Trials 2023 (U15 Girls)
20230398
20230392
6
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
11
125
Central District School Trials 2023 (U13 Boys)
20230397
20230392
6
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
33
124
Central District School Trials 2023 (U13 Girls)
20230396
20230392
6
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
16
123
Central District School Trials 2023 (U11 Boys)
20230395
20230392
6
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
25
122
Central District School Trials 2023 (U11 Girls)
20230394
20230392
6
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
25
121
Kraaifontein Open 2022 (Intermediate)
20221978
20221973
6
2022/12/17
2022/12/18
Cape Town (WCT)
Standard
38
120
Kraaifontein Open 2022 (Championship)
20221980
20221973
6
2022/12/16
2022/12/18
Cape Town (WCT)
Standard
18
119
Kraaifontein Open 2022 (Advanced)
20221979
20221973
6
2022/12/16
2022/12/18
Cape Town (WCT)
Standard
36
118
Kraaifontein Rapid Open 2022 (Open)
20221977
20221973
6
2022/12/16
2022/12/16
Cape Town (WCT)
Rapid
10
117
Kraaifontein Rapid Open 2022 (U14)
20221976
20221973
6
2022/12/16
2022/12/16
Cape Town (WCT)
Rapid
8
116
Kraaifontein Rapid Open 2022 (U12)
20221975
20221973
6
2022/12/16
2022/12/16
Cape Town (WCT)
Rapid
11
115
Kraaifontein Rapid Open 2022 (U10)
20221974
20221973
6
2022/12/16
2022/12/16
Cape Town (WCT)
Rapid
11
114
Kraaifontein Rapid Open 2022 (U8)
20221973
20221973
6
2022/12/16
2022/12/16
Cape Town (WCT)
Rapid
9
113
Metro Rapid 2022 (Open Boys)
20221821
20221809
5
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
5
112
Metro Rapid 2022 (U18 Boys)
20221820
20221809
4
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
6
111
Metro Rapid 2022 (U18 Girls)
20221819
20221809
5
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
10
110
Metro Rapid 2022 (U15 Boys)
20221818
20221809
5
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
16
109
Metro Rapid 2022 (U15 Girls)
20221817
20221809
5
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
34
108
Metro Rapid 2022 (U13 Boys)
20221816
20221809
5
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
65
107
Metro Rapid 2022 (U13 Girls)
20221815
20221809
5
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
33
106
Metro Rapid 2022 (U11 Boys)
20221814
20221809
5
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
63
105
Metro Rapid 2022 (U11 Girls)
20221813
20221809
5
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
43
104
Metro Rapid 2022 (U9 Boys)
20221812
20221809
5
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
43
103
Metro Rapid 2022 (U9 Girls)
20221811
20221809
5
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
36
102
Metro Rapid 2022 (U7 Boys)
20221810
20221809
5
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
11
101
Metro Rapid 2022 (U7 Girls)
20221809
20221809
5
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
6
100
2022 Western Province Club League (D)
20221804
20221639
7
2022/08/27
2022/10/01
Cape Town (WCT)
Standard
185
99
2022 Western Province Club League (Junior)
20221639
20221639
7
2022/08/27
2022/09/17
Cape Town (WCT)
Standard
70
1
2