Chess South Africa
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Chess South Africa
Racaza, S (Sinovuyo)
Dob:
1989/05/05 (Adult)
Gender:
Male
Chess SA id:
189044421
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/04/14 (11 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
1580.3
Curent Weighted rating
1519.7
Curent Weighted performance
1576.5
Current official/published rating (highest between Raw, WR and WP)
1580.3
Current floor (min rating allowed)
1088.8
Current highest rating achieved
1588.8
Current K-factor
32
Games played this month
12
Score (S)
8.0
Expected score (We)
7.15
Difference (S-We)
0.85
Current Raw change (no limits, including tournament time weight)
24.2
Current min/max change allowed (with limits)
±96.5
Current Raw change used (final)
24.2
Projected new Raw rating
1604.5
Projected new Weighed rating
1525.5
Projected new Weighted performance
1576.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1604.5
Projected effective change (new Official - current Official)
+24.2
Projected new highest rating
1604.5
Projected new floor
1104.5
Projected new K-facor
28
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
1590.2
Curent Weighted rating
1512.1
Curent Weighted performance
1582.7
Current official/published rating (highest between Raw, WR and WP)
1590.2
Current floor (min rating allowed)
1104.3
Current highest rating achieved
1604.3
Current K-factor
28
Games played this month
12
Score (S)
8.0
Expected score (We)
7.28
Difference (S-We)
0.72
Current Raw change (no limits, including tournament time weight)
20.2
Current min/max change allowed (with limits)
±95.1
Current Raw change used (final)
20.2
Projected new Raw rating
1610.4
Projected new Weighed rating
1519.0
Projected new Weighted performance
1582.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1610.4
Projected effective change (new Official - current Official)
+20.2
Projected new highest rating
1610.4
Projected new floor
1110.4
Projected new K-facor
28
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
1468.8
Curent Weighted rating
1471.8
Curent Weighted performance
1183.5
Current official/published rating (highest between Raw, WR and WP)
1471.8
Current floor (min rating allowed)
998.2
Current highest rating achieved
1498.2
Current K-factor
32
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)
±113.1
Current Raw change used (final)
0.0
Projected new Raw rating
1468.8
Projected new Weighed rating
1472.1
Projected new Weighted performance
1183.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1472.1
Projected effective change (new Official - current Official)
+0.3
Projected new highest rating
1498.2
Projected new floor
998.2
Projected new K-facor
32
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
1703.1
Curent Weighted rating
1522.8
Curent Weighted performance
741.6
Current official/published rating (highest between Raw, WR and WP)
1703.1
Current floor (min rating allowed)
998.2
Current highest rating achieved
1703.1
Current K-factor
28
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)
±81.0
Current Raw change used (final)
0.0
Projected new Raw rating
1703.1
Projected new Weighed rating
1540.0
Projected new Weighted performance
741.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1703.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1703.1
Projected new floor
998.2
Projected new K-facor
28
Tournaments
History
Tournament:
UFH Open 2024 (A)
Start:
2024/04/13
End:
2024/04/14
Host:
EAL
Type:
Standard
Time:
90
Time weight:
0.94
Rounds:
7
Games:
7
Score:
4.0
Main rating:
1580.3
Rating gain/loss:
13.8
Type rating:
1590.2
Rating gain/loss:
12.0
Analysis
Tournament:
2nd Buffalo City Chess Trials 2024 (U20A)
Start:
2024/04/06
End:
2024/04/06
Host:
EBC
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.0
Main rating:
1580.3
Rating gain/loss:
10.4
Type rating:
1590.2
Rating gain/loss:
8.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
UFH Open 2024 (A)
2024/04/13
2024/04/14
Amathole (EAL)
Standard
90
0.94
7
7
4.0
1580.3
1590.2
Analysis
3
2nd Buffalo City Chess Trials 2024 (U20A)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1580.3
1590.2
Analysis
2
UFH Heritage Open 2024 (A)
2024/03/30
2024/03/31
Amathole (EAL)
Standard
90
0.94
6
5
3.0
1499.3
1490.3
Analysis
1
UFH Intercampus Games 2024 (A)
2024/03/23
2024/03/24
Amathole (EAL)
Standard
62
0.84
7
7
4.5
1499.3
1490.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
64
UFH Open 2024 (A)
2024/04/13
2024/04/14
Amathole (EAL)
Standard
90
0.94
7
7
4.0
1580.3
1590.2
Analysis
63
2nd Buffalo City Chess Trials 2024 (U20A)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1580.3
1590.2
Analysis
62
UFH Heritage Open 2024 (A)
2024/03/30
2024/03/31
Amathole (EAL)
Standard
90
0.94
6
5
3.0
1499.3
1490.3
Analysis
61
UFH Intercampus Games 2024 (A)
2024/03/23
2024/03/24
Amathole (EAL)
Standard
62
0.84
7
7
4.5
1499.3
1490.3
Analysis
60
Buffalo City Chess Closed 2023
2023/12/02
2023/12/10
Buffalo City (EBC)
Standard
90
0.94
7
6
2.0
1513.7
1504.0
Analysis
59
Gompo Library Chess Club Launch 2023 (Presige)
2023/10/28
2023/10/28
Buffalo City (EBC)
Rapid
25
0.54
5
4
1.5
1513.4
1480.0
Analysis
58
UFH Heritage Open 2023 (A)
2023/09/23
2023/09/24
Amathole (EAL)
Standard
90
0.94
6
5
3.0
1480.6
1474.9
Analysis
57
BCM Chess Clubs League 2023 (Premier)
2023/09/09
2023/09/09
Buffalo City (EBC)
Standard
90
0.94
5
3
0.5
1480.6
1474.9
Analysis
56
Youth Day Chess Festival 2023 (A)
2023/06/24
2023/06/25
Buffalo City (EBC)
Standard
90
0.94
6
4
1.0
1489.9
1482.5
Analysis
55
BC Chess Trials 1 of 5 2023 (Prestige)
2023/04/29
2023/04/29
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1502.1
1494.0
Analysis
54
UFH Open 2023 (A)
2023/03/25
2023/03/26
Amathole (EAL)
Standard
90
0.94
6
5
1.0
1586.9
1567.6
Analysis
53
Slum Knights 5th 2022 (Open)
2022/10/22
2022/10/22
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1565.7
1570.4
Analysis
52
Dyam Dyam Closed 2022 (A)
2022/10/15
2022/10/15
Buffalo City (EBC)
Rapid
12
0.33
6
6
5.5
1565.7
1426.2
Analysis
51
Slum Knights 2022 (A)
2022/08/06
2022/08/06
Buffalo City (EBC)
Rapid
35
0.66
5
0
0.0
1565.7
1426.2
Analysis
50
LCC Open 2022 (Prestige)
2022/06/25
2022/06/25
Buffalo City (EBC)
Standard
60
0.83
5
5
4.5
1515.2
1517.5
Analysis
49
BC Chess Trials 5 of 5 2022 (A)
2022/06/11
2022/06/11
Buffalo City (EBC)
Rapid
12
0.33
10
0
0.0
1515.2
1426.2
Analysis
48
Makhanda Open Chess Tournament 2022 (A)
2022/04/30
2022/04/30
Sarah Baartman (ESB)
Rapid
25
0.54
6
5
3.0
1533.2
1466.2
Analysis
47
BC Trials 3 2022 (U18A+U20A)
2022/03/05
2022/03/05
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1549.1
1532.6
Analysis
46
BC Trials 2 2022 (U18-Open)
2022/02/19
2022/02/19
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1560.0
1545.2
Analysis
45
BC Trials 1 2022 (U18A+Open)
2022/02/11
2022/02/11
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1560.0
1545.2
Analysis
1
2
3
4
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
24
12
7
5
15.5
64.6
124.0
1539.5
1663.5
White
12
6
3
3
7.5
62.5
106.3
1571.5
1677.8
Black
12
6
4
2
8.0
66.7
141.7
1507.6
1649.2
Standard
All
24
12
7
5
15.5
64.6
124.0
1539.5
1663.5
White
12
6
3
3
7.5
62.5
106.3
1571.5
1677.8
Black
12
6
4
2
8.0
66.7
141.7
1507.6
1649.2
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
358
191
66
101
224.0
62.6
106.8
1437.0
1543.8
White
186
101
29
56
115.5
62.1
102.8
1436.2
1539.0
Black
172
90
37
45
108.5
63.1
111.2
1437.8
1549.0
Standard
All
230
115
49
66
139.5
60.7
90.5
1442.2
1532.7
White
119
60
23
36
71.5
60.1
85.7
1435.6
1521.3
Black
111
55
26
30
68.0
61.3
95.7
1449.2
1544.9
Rapid
All
63
36
12
15
42.0
66.7
141.7
1416.7
1558.3
White
32
20
3
9
21.5
67.2
146.1
1396.9
1543.0
Black
31
16
9
6
20.5
66.1
137.1
1437.0
1574.1
Blitz
All
65
40
5
20
42.5
65.4
130.8
1438.3
1569.1
White
35
21
3
11
22.5
64.3
121.4
1474.2
1595.7
Black
30
19
2
9
20.0
66.7
141.7
1396.4
1538.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
105065320
Sparg, N (Nathan)
14
9.0
8
2
4
64.3
1559.0
121.4
1680.4
View list
2
188041509
Vermaak, AC (Ashley)
13
1.5
0
3
10
11.5
1542.9
-326.9
1216.0
View list
3
1060104008
Totose, Z (Zimi)
12
7.0
6
2
4
58.3
1541.0
70.8
1611.9
View list
4
104043328
Xongwana, S (Sahlulelo)
11
8.0
8
0
3
72.7
1561.4
193.2
1754.6
View list
5
190019285
Mafanya, K (Kulasande)
11
1.0
0
2
9
9.1
1527.1
-347.7
1179.4
View list
6
183068085
Magagula, R (Raymond)
10
3.5
3
1
6
35.0
1543.9
-127.5
1416.4
View list
7
198094698
Maza, O (Okuhle)
7
5.5
4
3
0
78.6
1547.3
242.9
1790.1
View list
8
186029353
Pape, Z (Zane)
7
5.0
3
4
0
71.4
1551.0
182.1
1733.1
View list
9
103088769
Rosso, T (Tyler)
6
5.0
4
2
0
83.3
1553.6
283.3
1836.9
View list
10
1990106168
Mdlatu, L (Lilitha)
6
3.0
2
2
2
50.0
1549.3
0.0
1549.3
View list
11
1060104005
Ndlebe, A (Anda)
6
3.0
2
2
2
50.0
1502.1
0.0
1502.1
View list
12
206044986
Wang, P-S (Pei-Shan)
5
4.5
4
1
0
90.0
1556.4
340.0
1896.4
View list
13
208076314
Bixa, T (Tshegofatso)
5
3.0
3
0
2
60.0
1530.7
85.0
1615.7
View list
14
2060098046
Jacobs, E (Elsje)
5
3.0
3
0
2
60.0
1555.5
85.0
1640.5
View list
15
1070099423
Lin, C (Chenyi)
5
3.0
2
2
1
60.0
1555.1
85.0
1640.1
View list
16
194052815
Mafongosi, X (Xhanti)
4
3.5
3
1
0
87.5
1558.5
318.8
1877.3
View list
17
207044978
August, T (Thimna)
4
3.0
3
0
1
75.0
1576.1
212.5
1788.6
View list
18
207065272
Dove, M (Megan)
4
3.0
3
0
1
75.0
1529.7
212.5
1742.2
View list
19
198045028
Mkoko, S (Siphamandla)
4
1.5
0
3
1
37.5
1537.6
-106.3
1431.3
View list
20
106065267
Becker, M (Matthew)
3
3.0
3
0
0
100.0
1543.4
425.0
1968.4
View list