Player Tournament Analysis

Van Der Westhuizen, J (John Edmund)
Dob: 2005/04/11 (U20)
Gender: Male
Chess SA id: 1050156766
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Olienpark - 2nd One for the Ages 2023 (U18)
Tournament id 20231081
Rating type Standard
Start 2023/05/13
End 2023/05/13
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1200.0
K-factor 40
Average opponent rating 1253.1
Performance 934.3
Expected score 1.75
Score - Expected score -1.25
Rating change -41.5
Rating 1200.0
K-factor 40
Average opponent rating 1261.9
Performance 943.1
Expected score 1.71
Score - Expected score -1.21
Rating change -48.4
Games 4
Score 0.5
% 12.5
Dp -318,75
Wins 0
Draws 1
Losses 3
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/05/13 Schoeman, M (Matthys) NBR 1202.7 1202.0 W ½ 0.54 0.54 -1.3 -1.6
4 2023/05/13 Van Der Berg, Z (Zack) NBR 1241.8 1250.7 B 0 0.41 0.40 -13.1 -16.0
3 2023/05/13 Sedumedi, T (Thato) NBR 1372.2 1399.2 W 0 0.34 0.31 -10.9 -12.4
2 2023/05/13 0.0 0.0 Y 1 0.00 0.00
1 2023/05/13 Kgetsi, M (Mohau) NBR 1195.6 1195.6 B 0 0.46 0.46 -14.7 -18.4