Player Tournament Analysis

Koopman, L (Leo-Arlin)
Dob: 2015/07/06 (U10)
Gender: Male
Chess SA id: 1150153170
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament West Coast Schools Chess Prestige Championships 2024 (U9 Boys)
Tournament id 20240495
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 1221.6
K-factor 40
Average opponent rating 1174.4
Performance 1259.4
Expected score 2.74
Score - Expected score 0.26
Rating change 6.3
Rating 1243.2
K-factor 40
Average opponent rating 1196.5
Performance 1281.5
Expected score 2.73
Score - Expected score 0.27
Rating change 10.8
Games 5
Score 3.0
% 60.0
Dp 85
Wins 3
Draws 0
Losses 2
Final position 8
Shared position 6
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2024/03/09 Chetty, D (Duke) WCU 1195.9 1196.4 B 1 0.49 0.51 12.2 19.6
4 2024/03/09 Don, E (El Deano) WCU 1230.2 1257.2 W 0 0.53 0.53 -12.7 -21.2
3 2024/03/09 Esterhuyse, N (Nicol) WCU 1185.1 1175.6 B 1 0.50 0.54 12.0 18.4
2 2024/03/09 Oberholzer, J (Justin) WCU 1098.2 1149.9 W 1 0.69 0.65 7.4 14.0
1 2024/03/09 Erasmus, D (Daniel) WCT 1162.5 1203.2 B 0 0.53 0.50 -12.7 -20.0