Player Tournament Analysis

Potgieter, R (Rayhanna)
Dob: 2011/01/01 (U14)
Gender: Female
Chess SA id: 2110138052
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Cape Town Junior Chess League - Round 1 2023 (U16A)
Tournament id 20231565
Rating type Rapid
Start 2023/07/22
End 2023/07/22
Rounds 7
Total time 25
Time weight 0.54
Total time Official results
Rating 1213.9
K-factor 40
Average opponent rating 1278.4
Performance 974.8
Expected score 2.93
Score - Expected score -1.93
Rating change -41.7
Rating 1194.4
K-factor 40
Average opponent rating 1295.8
Performance 992.2
Expected score 2.63
Score - Expected score -1.63
Rating change -65.2
Games 7
Score 1.0
% 14.3
Dp -303,571428571429
Wins 1
Draws 0
Losses 6
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2023/07/22 Dicks, D (Drake) WCT 1454.2 1310.5 B 0 0.18 0.32 -3.6 -12.8
6 2023/07/22 Ngudle, M (Mandisi) WCT 1336.3 1476.8 W 0 0.40 0.21 -8.0 -8.4
5 2023/07/22 Herman, V (Victor) WCT 1232.0 1274.6 B 0 0.44 0.36 -8.8 -14.4
4 2023/07/22 Badimo, L (Leano G) NNM 1204.9 1210.8 W 0 0.55 0.52 -11.0 -20.8
3 2023/07/22 Kotliar, B (Beatrisa) WCT 1155.8 1130.3 B 1 0.53 0.53 9.4 18.8
2 2023/07/22 Pfende, T (Takudwza) WCT 1258.8 1296.9 W 0 0.49 0.42 -9.8 -16.8
1 2023/07/22 Spence, B (Brian) WCT 1306.6 1370.6 B 0 0.35 0.25 -7.0 -10.0