Player Tournament Analysis

Williams, S (Sergio)
Dob: 2005/05/27 (U20)
Gender: Male
Chess SA id: 1050110213
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament West Coast Schools Prestige 2022 (U18 Boys)
Tournament id 20220200
Rating type Standard
Start 2022/02/19
End 2022/02/19
Rounds 6
Total time 60
Time weight 0.83
Total time Official results
Rating 1240.7
K-factor 40
Average opponent rating 1165.2
Performance 1306.9
Expected score 3.53
Score - Expected score 0.47
Rating change 15.6
Rating 1128.8
K-factor 40
Average opponent rating 1138.6
Performance 1280.3
Expected score 2.93
Score - Expected score 1.07
Rating change 42.8
Games 6
Score 4.0
% 66.7
Dp 141,666666666667
Wins 4
Draws 0
Losses 2
Final position 8
Shared position 6
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2022/02/19 Lange, L (Lee-Heindro) WCU 1184.0 1168.0 B 1 0.52 0.41 15.4 23.6
5 2022/02/19 Viljoen, A (A) WCU 1200.0 1200.0 W 0 0.59 0.46 -18.9 -18.4
4 2022/02/19 Fillis, J (Jared) WCU 1245.0 1234.0 B 0 0.45 0.34 -14.4 -13.6
3 2022/02/19 Spamer, JH (Jan-Hendre) WCU 1085.8 933.8 W 1 0.72 0.77 9.0 9.2
2 2022/02/19 Ngoma, N (Nathan) WCU 1105.2 1104.8 B 1 0.62 0.49 12.2 20.4
1 2022/02/19 Dirks, H (Heinrique) WCU 1171.1 1191.2 W 1 0.62 0.47 12.2 21.2