Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Koopman, V (Vernique)
Dob:
2012/12/07 (U14)
Gender:
Female
Chess SA id:
2120153112
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Bo-Weskus Skole Prestige 2023 (O11 Dogters)
Tournament id
20230571
Rating type
Rapid
Start
2023/03/04
End
2023/03/04
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1169.3
Performance
1254.3
Expected score
2.72
Score - Expected score
0.28
Rating change
6.7
Rating
1200.0
K-factor
40
Average opponent rating
1158.2
Performance
1243.2
Expected score
2.79
Score - Expected score
0.21
Rating change
8.4
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/03/04
Van Helsdingen, L (Lene)
WCU
1120.2
1083.2
W
0
0.63
0.68
-15.1
-27.2
4
2023/03/04
Kok, M (Maudine)
WCU
1200.0
1200.0
B
1
0.46
0.46
13.0
21.6
3
2023/03/04
Van Den Heever, D (Deuchelda)
WCU
1200.0
1200.0
W
1
0.54
0.54
11.0
18.4
2
2023/03/04
Boois, S (Sharne)
WCU
1200.0
1200.0
B
1
0.46
0.46
13.0
21.6
1
2023/03/04
Joseph, N (Nashadine)
WCU
1126.1
1107.6
W
0
0.63
0.65
-15.1
-26.0