Player Tournament Analysis

Nkosi, S (Sibahlesonke)
Dob: 2011/09/16 (U14)
Gender: Female
Chess SA id: 2110118136
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 Gauteng Top Schools (U13 Mixed)
Tournament id 20231733
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 1170.5
K-factor 36
Average opponent rating 1304.5
Performance 1049.5
Expected score 1.68
Score - Expected score -0.68
Rating change -20.3
Rating 1166.4
K-factor 36
Average opponent rating 1304.4
Performance 1049.4
Expected score 1.66
Score - Expected score -0.66
Rating change -23.8
Games 5
Score 1.0
% 20.0
Dp -255
Wins 1
Draws 0
Losses 4
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/08/18 De Villiers, K (Konrad) GSV 1209.2 1230.8 B 0 0.41 0.38 -11.8 -13.7
4 2023/08/18 Bain, M (Michael) GTP 1498.6 1496.7 W 0 0.16 0.16 -4.6 -5.8
3 2023/08/18 Mlondleni, SG (Siyabonga Gift) GJM 1200.0 1200.0 B 1 0.42 0.42 16.7 20.9
2 2023/08/18 Motsoeneng, T (Teboho) GE 1169.8 1163.2 W 0 0.54 0.55 -15.6 -19.8
1 2023/08/18 Kotzee, A (Armand) GSV 1445.0 1431.1 B 0 0.14 0.15 -4.0 -5.4