Player Tournament Analysis

Koopman, P (Percian)
Dob: 2015/03/10 (U10)
Gender: Female
Chess SA id: 2150143112
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Upper West Coast Top Schools Championship 2023 (U7-U11)
Tournament id 20231320
Rating type Rapid
Start 2023/06/10
End 2023/06/10
Rounds 5
Total time 30
Time weight 0.60
Total time Official results
Rating 1207.4
K-factor 40
Average opponent rating 1190.6
Performance 1190.6
Expected score 2.08
Score - Expected score -0.08
Rating change -1.9
Rating 1223.0
K-factor 40
Average opponent rating 1228.1
Performance 1228.1
Expected score 1.98
Score - Expected score 0.02
Rating change 0.8
Games 4
Score 2.0
% 50.0
Dp 0
Wins 2
Draws 0
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/06/10 Klaase, N (Nizeche) WCU 1200.0 1200.0 W 1 0.55 0.57 10.8 17.2
4 2023/06/10 Klein, G (Geo) WCU 1192.6 1201.2 B 0 0.48 0.48 -11.5 -19.2
3 2023/06/10 0.0 0.0 X 0.00 0.00
2 2023/06/10 Blaauw, C (Charne) WCU 1170.6 1238.1 B 1 0.50 0.44 12.0 22.4
1 2023/06/10 Van Der Merwe, B (Benjamen) WCU 1199.1 1273.1 W 0 0.55 0.48 -13.2 -19.2