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 Metro WP Schools Chess Trials 2022 (U11 Girls)
Tournament id 20220590
Rating type Standard
Start 2022/04/22
End 2022/04/23
Rounds 6
Total time 60
Time weight 0.83
Total time Official results
Rating 1178.2
K-factor 40
Average opponent rating 1184.8
Performance 1043.1
Expected score 2.95
Score - Expected score -0.95
Rating change -31.5
Rating 1200.0
K-factor 40
Average opponent rating 1196.4
Performance 1054.7
Expected score 3.03
Score - Expected score -1.03
Rating change -41.2
Games 6
Score 2.0
% 33.3
Dp -141,666666666667
Wins 2
Draws 0
Losses 4
Final position 17
Shared position 16
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2022/04/23 Pfukwa, P (Palesa) WCT 1198.5 1200.0 W 0 0.52 0.54 -16.6 -21.6
5 2022/04/23 Iuzhakova, H (Heidi) WCT 1194.2 1200.0 W 0 0.52 0.54 -16.6 -21.6
4 2022/04/23 Chirawu, A (Aalliyah) WCT 1164.5 1200.0 B 1 0.47 0.46 17.0 21.6
3 2022/04/23 Bolton, A (Alyssa) WCT 1199.4 1200.0 B 0 0.43 0.46 -13.8 -18.4
2 2022/04/22 Liu, A (Amy) WCT 1207.1 1200.0 W 0 0.51 0.54 -16.3 -21.6
1 2022/04/22 Mannikam, Y (Yusrah) WCT 1145.1 1178.4 B 1 0.50 0.48 16.0 20.8