Player Tournament Analysis

Klaassens, J (Jermaine)
Dob: 2012/01/24 (U14)
Gender: Male
Chess SA id: 1120142265
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament West Coast Open 2023 (Open)
Tournament id 20231325
Rating type Standard
Start 2023/05/20
End 2023/06/03
Rounds 5
Total time 90
Time weight 0.94
Total time Official results
Rating 1378.7
K-factor 36
Average opponent rating 1264.1
Performance 1519.1
Expected score 3.21
Score - Expected score 0.79
Rating change 26.7
Rating 1284.6
K-factor 36
Average opponent rating 1188.4
Performance 1443.4
Expected score 3.10
Score - Expected score 0.90
Rating change 32.4
Games 5
Score 4.0
% 80.0
Dp 255
Wins 4
Draws 0
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/06/03 Love, C (Celine) WCU 1279.0 1127.6 W 0 0.66 0.72 -21.4 -25.9
4 2023/06/03 Shoshola, D (Diego) WCU 1279.9 1187.6 B 1 0.57 0.57 13.9 15.5
3 2023/05/20 Sikhondo, N (Nevilene) WCU 1352.0 1251.1 W 1 0.57 0.58 13.9 15.1
2 2023/05/20 Koopman, V (Virat) WCU 1267.6 1238.0 B 1 0.59 0.51 13.3 17.6
1 2023/05/20 Van Rooyen, S (Sergio) WCU 1141.8 1137.6 W 1 0.82 0.71 5.8 10.4