Player Tournament Analysis

Robertson, J (Jonah)
Dob: 2012/05/07 (U14)
Gender: Male
Chess SA id: 1120112288
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Cape Town Junior League 2nd Qualifier 2023 (U12)
Tournament id 20231341
Rating type Rapid
Start 2023/06/03
End 2023/06/03
Rounds 6
Total time 25
Time weight 0.54
Total time Official results
Rating 1514.1
K-factor 32
Average opponent rating 1229.6
Performance 1654.6
Expected score 4.99
Score - Expected score 1.01
Rating change 17.5
Rating 1531.7
K-factor 32
Average opponent rating 1219.2
Performance 1644.2
Expected score 5.18
Score - Expected score 0.82
Rating change 26.2
Games 6
Score 6.0
% 100.0
Dp 425
Wins 6
Draws 0
Losses 0
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2023/06/03 Van Wyk, L (Luc) WCT 1192.8 1183.2 W 1 0.92 0.95 1.3 1.6
5 2023/06/03 Damane, L (Lukhanyo) WCT 1243.3 1299.2 B 1 0.77 0.73 3.7 8.6
4 2023/06/03 Niemann, J (Jandre) WCT 1259.2 1246.8 W 1 0.84 0.87 2.6 4.2
3 2023/06/03 Von Wielligh, S (Sven) WCW 1307.6 1273.0 B 1 0.70 0.76 4.8 7.7
2 2023/06/03 Konkwane, A (Amyoli Tamia) WCT 1142.2 1102.0 B 1 0.89 0.96 1.8 1.3
1 2023/06/03 Grove, T (Tyler) WCT 1232.3 1210.8 W 1 0.87 0.92 2.1 2.6