Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jonker, W (William)
Dob:
2017/12/29 (U8)
Gender:
Male
Chess SA id:
1170192575
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
West Coast Schools Chess Prestige Championships 2024 (U7)
Tournament id
20240493
Rating type
Rapid
Start
2024/03/09
End
2024/03/09
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1213.0
K-factor
40
Average opponent rating
1202.0
Performance
1372.0
Expected score
2.52
Score - Expected score
0.98
Rating change
23.7
Rating
1221.6
K-factor
40
Average opponent rating
1203.4
Performance
1373.4
Expected score
2.57
Score - Expected score
0.93
Rating change
37.2
Games
5
Score
3.5
%
70.0
Dp
170
Wins
3
Draws
1
Losses
1
Final position
5
Shared position
3
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/03/09
Skippers, D (Devedene)
WCU
1187.0
1178.4
B
1
0.49
0.51
12.2
19.6
4
2024/03/09
Fourie, D (Duan)
WCU
1177.0
1161.6
W
1
0.58
0.61
10.1
15.6
3
2024/03/09
Swartz, L (Leviah)
WCU
1199.0
1198.4
B
1
0.47
0.49
12.7
20.4
2
2024/03/09
Van Wyk, L (Lara)
WCU
1223.0
1238.4
W
0
0.53
0.52
-12.7
-20.8
1
2024/03/09
Van Schalkwyk, L (Luke)
WCU
1224.0
1240.0
B
½
0.45
0.44
1.2
2.4