Player Tournament Analysis

Ngoma, A (Akhona)
Dob: 2011/04/04 (U14)
Gender: Female
Chess SA id: 2110118216
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 Gauteng Top Schools (U13 Girls)
Tournament id 20231732
Rating type Standard
Start 2023/08/18
End 2023/08/18
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1223.5
K-factor 40
Average opponent rating 1165.0
Performance 1250.0
Expected score 2.80
Score - Expected score 0.20
Rating change 6.6
Rating 1232.0
K-factor 40
Average opponent rating 1161.5
Performance 1246.5
Expected score 2.87
Score - Expected score 0.13
Rating change 5.2
Games 5
Score 3.0
% 60.0
Dp 85
Wins 3
Draws 0
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/08/18 Venter, C (Chermone) GTP 1015.1 997.6 B 1 0.70 0.73 9.6 10.8
4 2023/08/18 Sibisi, S (Sibongile) GJM 1200.0 1200.0 W 1 0.57 0.58 13.8 16.8
3 2023/08/18 Mukhethi, L (Livhuwani) GJM 1200.0 1200.0 B 1 0.49 0.50 16.3 20.0
2 2023/08/18 Van Der Merwe, L (Liahne Lizl) GTP 1209.7 1210.0 W 0 0.56 0.57 -17.9 -22.8
1 2023/08/18 Phokotje, L (Lesedi) GJM 1200.0 1200.0 B 0 0.49 0.50 -15.7 -20.0