Chess South Africa
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Chess South Africa
Kok, S (Sydney)
Dob:
2008/09/14 (U18)
Gender:
Female
Chess SA id:
2080108481
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2022/08/22 (636 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1208.9
Curent Weighted rating
1208.8
Curent Weighted performance
696.2
Current official/published rating (highest between Raw, WR and WP)
1208.9
Current floor (min rating allowed)
711.6
Current highest rating achieved
1211.6
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±163.7
Current Raw change used (final)
0.0
Projected new Raw rating
1208.9
Projected new Weighed rating
1208.9
Projected new Weighted performance
696.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1208.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1211.6
Projected new floor
711.6
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1196.3
Curent Weighted rating
1196.3
Curent Weighted performance
570.6
Current official/published rating (highest between Raw, WR and WP)
1196.3
Current floor (min rating allowed)
714.0
Current highest rating achieved
1214.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±166.7
Current Raw change used (final)
0.0
Projected new Raw rating
1196.3
Projected new Weighed rating
1196.3
Projected new Weighted performance
570.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1196.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1214.0
Projected new floor
714.0
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1187.6
Curent Weighted rating
1187.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1187.7
Current floor (min rating allowed)
687.6
Current highest rating achieved
1187.6
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±168.8
Current Raw change used (final)
0.0
Projected new Raw rating
1187.6
Projected new Weighed rating
1187.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1187.6
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1187.6
Projected new floor
687.6
Projected new K-facor
40
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
687.6
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
687.6
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
18
Mpumalanga Finaal 2022 (O15)
2022/08/22
2022/08/22
Gert Sibande (MGS)
Rapid
30
0.60
5
4
2.0
1203.5
1200.0
Analysis
17
Heidelberg Klub Round Robin 2020 (C)
2020/03/14
2020/03/14
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1211.6
1203.3
Analysis
16
Carel`s Open 2020 (D)
2020/02/29
2020/02/29
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
934.8
923.8
Analysis
15
AG Visser 2020 (C)
2020/02/22
2020/02/22
Sedibeng (GSV)
Standard
61
0.83
5
5
3.0
934.8
923.8
Analysis
14
Heidelberg Open 2020 (C)
2020/02/01
2020/02/01
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
934.8
923.8
Analysis
13
Midvaal Chess Open 2020 (C)
2020/01/25
2020/01/25
Sedibeng (GSV)
Standard
61
0.83
5
5
3.0
978.3
951.5
Analysis
12
2019 South African Junior Team Championships (U12 Girls)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
6
0.0
978.3
951.5
Analysis
11
GE vs GSV Inter Regional 2019 (U12C)
2019/10/26
2019/10/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
0.0
1045.8
1022.8
Analysis
10
Fonteine Ope 2019 (D)
2019/10/19
2019/10/19
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1045.8
1022.8
Analysis
9
Sedibeng DF Malherbe Open 2019 (C)
2019/10/12
2019/10/12
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1045.8
1022.8
Analysis
8
D7 Primary School League 2019 (Girls)
2019/08/03
2019/08/03
Sedibeng (GSV)
Standard
60
0.83
6
6
2.0
1081.4
1063.1
Analysis
7
Eureka Chess Open 2019 (G)
2019/07/27
2019/07/27
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
1093.7
1075.7
Analysis
6
Amigo Spur Eligwa Chess Open 2019 (C)
2019/05/18
2019/05/18
Sedibeng (GSV)
Standard
61
0.83
5
5
1.0
1144.2
1136.2
Analysis
5
D7 Individuals 2019 (U11 Girls)
2019/05/04
2019/05/04
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
1144.2
1136.2
Analysis
4
Dirk de Koster Chess Open 2019 (C)
2019/04/13
2019/04/13
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
1175.6
1176.2
Analysis
3
Carels Open 2019 (D)
2019/03/02
2019/03/02
Sedibeng (GSV)
Standard
61
0.83
5
5
2.0
1202.5
1214.0
Analysis
2
AG Visser Skaak Ope 2019 (H)
2019/02/23
2019/02/23
Sedibeng (GSV)
Standard
61
0.83
5
5
5.0
1200.0
1200.0
Analysis
1
2019 Heidelberg Open (C)
2019/02/02
2019/02/02
Sedibeng (GSV)
Standard
120
1.00
5
4
0.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
90
36
2
52
37.0
41.1
-75.6
1131.2
1055.6
White
46
21
0
25
21.0
45.7
-37.0
1154.4
1117.5
Black
44
15
2
27
16.0
36.4
-115.9
1106.8
990.9
Standard
All
86
34
2
50
35.0
40.7
-79.1
1125.3
1046.3
White
44
21
0
23
21.0
47.7
-19.3
1147.2
1127.9
Black
42
13
2
27
14.0
33.3
-141.7
1102.4
960.7
Rapid
All
4
2
0
2
2.0
50.0
0.0
1256.4
1256.4
White
2
0
0
2
0.0
0.0
-425.0
1312.8
887.8
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
208066845
Roos, G (Gabriella)
3
0.0
0
0
3
0.0
1032.5
-425.0
607.5
View list
2
2070109804
Du Toit, M (Michelle)
2
2.0
2
0
0
100.0
1067.4
425.0
1492.4
View list
3
2070108498
Janse Van Rensburg, L (Lene)
2
2.0
2
0
0
100.0
1081.4
425.0
1506.4
View list
4
1120100417
Matla, K (Kemuel)
2
1.0
1
0
1
50.0
1177.9
0.0
1177.9
View list
5
1070098052
Eberwein, HJ (Heinrich)
2
0.0
0
0
2
0.0
1172.1
-425.0
747.1
View list
6
111086040
Goosen, L (Lucuis)
2
0.0
0
0
2
0.0
990.3
-425.0
565.3
View list
7
1090097407
Karsten, K (Keagan)
2
0.0
0
0
2
0.0
1189.0
-425.0
764.0
View list
8
107086028
Mtambo, B (Bokang)
2
0.0
0
0
2
0.0
1061.3
-425.0
636.3
View list
9
109087966
Pretorius, PJ (Petrus)
2
0.0
0
0
2
0.0
1152.7
-425.0
727.7
View list
10
206091203
Smangele, G (Gladile)
2
0.0
0
0
2
0.0
1081.4
-425.0
656.4
View list
11
208065200
Brenkman, K (Krystal)
1
1.0
1
0
0
100.0
1144.2
425.0
1569.2
View list
12
2100119431
Basson, K (Karmonay)
1
1.0
1
0
0
100.0
934.8
425.0
1359.8
View list
13
2000111234
Barnes, C (Cassidy)
1
1.0
1
0
0
100.0
1202.5
425.0
1627.5
View list
14
1080107433
Chamo, M (Mpho)
1
1.0
1
0
0
100.0
934.8
425.0
1359.8
View list
15
2080113602
Dreyer, R (Rika)
1
1.0
1
0
0
100.0
1144.2
425.0
1569.2
View list
16
2000111235
Dlamini, R (Rethabile)
1
1.0
1
0
0
100.0
1202.5
425.0
1627.5
View list
17
1120103521
De Lange, H (Henro)
1
1.0
1
0
0
100.0
1045.8
425.0
1470.8
View list
18
2050109808
De Klerk, M (Micha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
1060109807
Bames, C (Cassidy)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
2080130068
Cronje, C (Chloe)
1
1.0
1
0
0
100.0
978.3
425.0
1403.3
View list