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 Bonnievale Open Rapid 2023 (U12)
Tournament id 20232229
Rating type Rapid
Start 2023/10/21
End 2023/10/21
Rounds 6
Total time 25
Time weight 0.54
Total time Official results
Rating 1586.9
K-factor 32
Average opponent rating 1386.8
Performance 1811.8
Expected score 4.31
Score - Expected score 1.69
Rating change 29.2
Rating 1595.4
K-factor 32
Average opponent rating 1329.9
Performance 1754.9
Expected score 4.75
Score - Expected score 1.25
Rating change 40.0
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 2023/10/21 Ntontelo, K (Khazimla) WOS 1456.3 1251.8 B 1 0.61 0.86 6.2 4.5
5 2023/10/21 Rogov, E (Evgenij) WCT 1535.3 1512.7 W 1 0.60 0.64 6.4 11.5
4 2023/10/21 Wilson, EM (Emlyn) WCT 1446.6 1399.7 B 1 0.62 0.69 6.1 9.9
3 2023/10/21 Van Wyk, D (Dimitri) WCT 1347.4 1353.9 W 1 0.82 0.82 2.9 5.8
2 2023/10/21 Van Der Westhuizen, M (Mika) WOS 1411.6 1342.0 B 1 0.66 0.75 5.4 8.0
1 2023/10/21 Qhina, L (Lisakhanya) WOS 1123.7 1119.4 W 1 1.00 1.00 0.0 0.0