Player Tournament Analysis

Koopman, J (Juan)
Dob: 2011/09/22 (U14)
Gender: Male
Chess SA id: 1110150938
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Eden Trails 1 2023 (U13 Boys)
Tournament id 20230611
Rating type Standard
Start 2023/03/11
End 2023/03/11
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1215.3
K-factor 40
Average opponent rating 1211.1
Performance 1126.1
Expected score 2.57
Score - Expected score -0.57
Rating change -18.9
Rating 1218.4
K-factor 40
Average opponent rating 1208.9
Performance 1123.9
Expected score 2.60
Score - Expected score -0.60
Rating change -24.0
Games 5
Score 2.0
% 40.0
Dp -85
Wins 2
Draws 0
Losses 3
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/03/11 Michaels, J (Joshua) WEG 1210.1 1216.8 W 0 0.55 0.54 -17.6 -21.6
4 2023/03/11 Cook, E (Ethan) WEG 1198.6 1198.4 B 1 0.48 0.48 16.6 20.8
3 2023/03/11 Brandt, I (Isahah) WEG 1144.0 1136.8 W 0 0.62 0.64 -19.8 -25.6
2 2023/03/11 Booysen, L (Lukas) WEG 1429.9 1426.7 B 0 0.21 0.22 -6.7 -8.8
1 2023/03/11 Jonas, D (Damian) WEG 1072.9 1065.6 W 1 0.71 0.72 9.3 11.2