Player Tournament Analysis

Koopman, J (Jordan)
Dob: 2015/12/09 (U10)
Gender: Male
Chess SA id: 1150158777
FIDE id:
Region: Gert Sibande (MGS)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Hoëveldgroep 2023 (O13 B-Spanne)
Tournament id 20231494
Rating type Rapid
Start 2023/07/28
End 2023/07/28
Rounds 5
Total time 30
Time weight 0.60
Total time Official results
Rating 1200.0
K-factor 40
Average opponent rating 1178.4
Performance 753.4
Expected score 2.10
Score - Expected score -2.10
Rating change -50.4
Rating 1200.0
K-factor 40
Average opponent rating 1162.2
Performance 737.2
Expected score 2.18
Score - Expected score -2.18
Rating change -87.2
Games 4
Score 0.0
% 0.0
Dp -425
Wins 0
Draws 0
Losses 4
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/07/28 Erasmus, T (Tristan) GE 1222.2 1207.2 W 0 0.52 0.53 -12.5 -21.2
4 2023/07/28 Nkambule, L (Lesedi) MGS 1200.0 1200.0 W 0 0.54 0.54 -13.0 -21.6
3 2023/07/28 Viljoen, F (Fg) MGS 1200.0 1200.0 B 0 0.46 0.46 -11.0 -18.4
2 2023/07/28 Hadebe, S (Sphe) MGS 1091.5 1041.6 B 0 0.58 0.64 -13.9 -25.6
1 2023/07/28 0.0 0.0 X 0.00 0.00