Player Tournament Analysis

Williamson, S (Sarah)
Dob: 2009/03/30 (U16)
Gender: Female
Chess SA id: 2090108393
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Western Cape HS Individuals 2023 (U15 Girls)
Tournament id 20230862
Rating type Standard
Start 2023/04/01
End 2023/04/02
Rounds 6
Total time 60
Time weight 0.83
Total time Official results
Rating 1139.1
K-factor 40
Average opponent rating 1280.1
Performance 1138.5
Expected score 2.02
Score - Expected score -0.02
Rating change -0.7
Rating 1100.0
K-factor 40
Average opponent rating 1261.9
Performance 1120.2
Expected score 1.87
Score - Expected score 0.13
Rating change 5.2
Games 6
Score 2.0
% 33.3
Dp -141,666666666667
Wins 2
Draws 0
Losses 4
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2023/04/02 Joubert, C (Carla Louise) WCT 1244.1 1262.2 W 1 0.42 0.35 18.6 26.0
5 2023/04/02 Jacobs, A (Akilah) WCK 1198.7 1204.4 B 0 0.39 0.34 -12.5 -13.6
4 2023/04/02 Nortje, D (Dell-Maree) WCT 1536.5 1505.2 W 0 0.08 0.07 -2.6 -2.8
3 2023/04/01 Pienaar, F (Francisca) WCU 1228.2 1126.6 B 0 0.35 0.43 -11.2 -17.2
2 2023/04/01 Sibeko, M (Mbalntle) WOS 1264.2 1243.9 W 1 0.40 0.37 19.2 25.2
1 2023/04/01 Vermeulen, I (Inge) WCT 1209.1 1229.1 B 0 0.38 0.31 -12.2 -12.4