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 Woman`s Championship 2022 (Open)
Tournament id 20221602
Rating type Standard
Start 2022/09/02
End 2022/09/04
Rounds 5
Total time 90
Time weight 0.94
Total time Official results
Rating 1241.6
K-factor 40
Average opponent rating 1286.3
Performance 1541.3
Expected score 2.20
Score - Expected score 1.80
Rating change 67.7
Rating 1164.0
K-factor 40
Average opponent rating 1273.3
Performance 1528.3
Expected score 1.82
Score - Expected score 2.18
Rating change 87.2
Games 5
Score 4.0
% 80.0
Dp 255
Wins 4
Draws 0
Losses 1
Final position 9
Shared position 4
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2022/09/04 Lewaks, S (Shaundre) WCU 1515.0 1480.8 B 1 0.14 0.09 31.0 36.4
4 2022/09/03 Palmer, ZE (Zante) WCT 1303.5 1296.7 W 1 0.47 0.39 19.1 24.4
3 2022/09/03 Lambrechts, D (Davian) WCW 1150.5 1144.8 B 1 0.56 0.48 15.8 20.8
2 2022/09/03 Karelse, R (Ricardiano) WCW 1194.6 1172.0 W 1 0.60 0.53 14.4 18.8
1 2022/09/02 Oosthuizen, W (Wesley) WCU 1267.7 1272.4 B 0 0.43 0.33 -15.5 -13.2