Player Tournament Analysis

Jacobs, S (Sumayah)
Dob: 2009/08/20 (U16)
Gender: Female
Chess SA id: 2090096154
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Girls)
Tournament id 20230655
Rating type Standard
Start 2023/02/03
End 2023/03/04
Rounds 6
Total time 60
Time weight 0.83
Total time Official results
Rating 1249.9
K-factor 40
Average opponent rating 1234.0
Performance 1489.0
Expected score 2.63
Score - Expected score 1.37
Rating change 45.5
Rating 1235.5
K-factor 40
Average opponent rating 1230.6
Performance 1485.6
Expected score 2.57
Score - Expected score 1.43
Rating change 57.2
Games 5
Score 4.0
% 80.0
Dp 255
Wins 4
Draws 0
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2023/03/04 Mbekeni, N (Ntando) WCT 1257.3 1275.2 W 0 0.53 0.50 -17.0 -20.0
5 2023/03/04 Matima, L (Lee-Anne) WCT 1431.4 1401.7 B 1 0.25 0.26 24.0 29.6
4 2023/03/04 Moyo, T (Tsulufelo) WCT 1183.4 1182.0 W 1 0.62 0.60 12.2 16.0
3 2023/03/04 Koti, Z (Zinathi) WCT 1052.4 1053.6 W 1 0.77 0.75 7.4 10.0
2 2023/02/03 Kondlo, H (Hlomla) WCT 1245.3 1240.4 B 1 0.46 0.45 17.3 22.0
1 2023/02/03 0.0 0.0 X 0.00 0.00