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 Q1 2023
Tournament id 20231134
Rating type Rapid
Start 2023/05/13
End 2023/05/13
Rounds 7
Total time 25
Time weight 0.54
Total time Official results
Rating 1232.7
K-factor 40
Average opponent rating 1201.3
Performance 1130.5
Expected score 3.22
Score - Expected score -0.72
Rating change -15.6
Rating 1212.4
K-factor 40
Average opponent rating 1211.9
Performance 1141.1
Expected score 3.00
Score - Expected score -0.50
Rating change -20.0
Games 6
Score 2.5
% 41.7
Dp -70,8333333333333
Wins 2
Draws 1
Losses 3
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2023/05/13 Devanunthan, N (Nivash) WCW 1200.0 1200.0 B 1 0.50 0.47 10.0 21.2
6 2023/05/13 Lefike, M (Moagi) WCT 1200.0 1200.0 W 1 0.58 0.56 8.4 17.6
5 2023/05/13 Mani, S (Sivenathi) WCT 1236.5 1200.0 B 0 0.45 0.47 -9.0 -18.8
4 2023/05/13 Calitz, S (Steyn) WCT 1228.7 1264.4 W ½ 0.55 0.48 -1.0 0.8
3 2023/05/13 Johannes, R (Relecia) WCT 1142.1 1198.8 B 0 0.56 0.47 -11.2 -18.8
2 2023/05/13 Kotliar, B (Beatrisa) WCT 1200.6 1208.4 W 0 0.58 0.55 -11.6 -22.0
1 2023/05/13 0.0 0.0 X 0.00 0.00