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 Western Cape Schools Chess 2022 (U18 Boys)
Tournament id 20220802
Rating type Standard
Start 2022/05/07
End 2022/05/08
Rounds 6
Total time 65
Time weight 0.85
Total time Official results
Rating 1255.0
K-factor 40
Average opponent rating 1249.5
Performance 1178.6
Expected score 3.04
Score - Expected score -0.54
Rating change -18.4
Rating 1171.2
K-factor 40
Average opponent rating 1217.8
Performance 1146.9
Expected score 2.67
Score - Expected score -0.17
Rating change -6.8
Games 6
Score 2.5
% 41.7
Dp -70,8333333333333
Wins 2
Draws 1
Losses 3
Final position 59
Shared position 46
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2022/05/08 Tyindi, L (Luvuyo) WOS 1216.1 1176.2 W 1 0.59 0.54 13.1 18.4
5 2022/05/08 Murphy, S (Sidwell) WEG 1260.6 1279.6 B 0 0.45 0.33 -14.4 -13.2
4 2022/05/07 Blaauw, L (Lucin) WEG 1329.9 1305.1 W ½ 0.45 0.39 1.6 4.4
3 2022/05/07 Mateus, N (Nelson) WCT 914.7 864.8 B 1 0.85 0.81 4.8 7.6
2 2022/05/07 Mitchell, R (Raynard) WCW 1354.0 1261.6 W 0 0.43 0.44 -13.8 -17.6
1 2022/05/07 Koen, I (Ivan) WEG 1421.5 1419.3 B 0 0.26 0.17 -8.3 -6.8