Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Williams, C (Clarance-John)
Dob:
2009/06/14 (U16)
Gender:
Male
Chess SA id:
1090105088
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Pedro Booyse Top Schools 2023 (High School)
Tournament id
20231509
Rating type
Standard
Start
2023/07/29
End
2023/07/29
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1122.1
K-factor
40
Average opponent rating
1355.8
Performance
1143.3
Expected score
0.91
Score - Expected score
0.09
Rating change
3.0
Rating
1073.3
K-factor
40
Average opponent rating
1305.2
Performance
1092.7
Expected score
0.96
Score - Expected score
0.04
Rating change
1.6
Games
4
Score
1.0
%
25.0
Dp
-212,5
Wins
1
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/07/29
Cloete, H (Howard)
WCU
1246.6
1092.4
B
0
0.31
0.44
-9.9
-17.6
4
2023/07/29
Koegelenberg, D (Daniel)
WCU
1160.7
1115.2
W
1
0.50
0.49
16.0
20.4
3
2023/07/29
Schroeder, L (Liam)
WCU
1469.0
1494.2
B
0
0.05
0.00
-1.6
0.0
2
2023/07/29
0.0
0.0
X
0.00
0.00
1
2023/07/29
Opperman, M (Matthew)
WCU
1546.9
1518.8
W
0
0.05
0.02
-1.6
-0.8