Player Tournament Analysis

Williams, I (Ivan)
Dob: 2007/02/12 (U18)
Gender: Male
Chess SA id: 1070100545
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament West Coast Open 2019 (C)
Tournament id 20190801
Rating type Standard
Start 2019/04/27
End 2019/04/27
Rounds 5
Total time 90
Time weight 0.94
Total time Official results
Rating 1121.9
K-factor 40
Average opponent rating 976.0
Performance 1061.0
Expected score 3.14
Score - Expected score -0.14
Rating change -5.3
Rating 1152.8
K-factor 40
Average opponent rating 895.1
Performance 980.1
Expected score 3.74
Score - Expected score -0.74
Rating change -29.6
Games 5
Score 3.0
% 60.0
Dp 85
Wins 3
Draws 0
Losses 2
Final position 30
Shared position 18
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2019/04/27 Collair, H (Houston) WCU 1228.5 1240.0 W 1 0.42 0.44 20.9 22.4
4 2019/04/27 Kilroe-Smith, G (Gabriella) WCU 1140.3 822.2 B 0 0.44 0.84 -15.8 -33.6
3 2019/04/27 Nqoloba, Z (Zimi) WCU 513.5 500.0 W 1 1.00 1.00 0.0 0.0
2 2019/04/27 Pretorius, JB (Johnny) WCU 866.7 818.4 B 0 0.76 0.85 -27.4 -34.0
1 2019/04/27 Lu, DTX (Daniel Ting Xu) WCU 1130.8 1095.0 W 1 0.53 0.61 16.9 15.6