Player Tournament Analysis

Koopman, W (Wernie)
Dob: 2014/04/06 (U12)
Gender: Male
Chess SA id: 1140139146
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Bo-Weskus Top Skole 2022 (O9)
Tournament id 20221001
Rating type Rapid
Start 2022/06/11
End 2022/06/11
Rounds 5
Total time 30
Time weight 0.60
Total time Official results
Rating 1163.5
K-factor 40
Average opponent rating 1196.6
Performance 877.9
Expected score 1.93
Score - Expected score -1.43
Rating change -34.3
Rating 1138.4
K-factor 40
Average opponent rating 1193.6
Performance 874.8
Expected score 1.83
Score - Expected score -1.33
Rating change -53.2
Games 4
Score 0.5
% 12.5
Dp -318,75
Wins 0
Draws 1
Losses 3
Final position 40
Shared position 40
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2022/06/11 Van Der Merwe, C (Charl) WCU 1186.5 1174.3 W 0 0.51 0.50 -12.2 -20.0
4 2022/06/11 Cloete, A (Ashton) WCU 1200.0 1200.0 W ½ 0.50 0.47 0.0 1.2
3 2022/06/11 Joseph, C (Carl) WCU 1200.0 1200.0 B 0 0.42 0.39 -10.1 -15.6
2 2022/06/11 Van Schalkwyk, R (Ruben) WCU 1200.0 1200.0 W 0 0.50 0.47 -12.0 -18.8
1 2022/06/11 0.0 0.0 X 0.00 0.00