Player Tournament Analysis

Sierra, C (Cj)
Dob: 2009/04/06 (U16)
Gender: Male
Chess SA id: 1090152037
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Robbies 2023 (U16)
Tournament id 20231071
Rating type Standard
Start 2023/05/11
End 2023/05/11
Rounds 5
Total time 63
Time weight 0.84
Total time Official results
Rating 1253.0
K-factor 40
Average opponent rating 1163.9
Performance 1376.4
Expected score 2.41
Score - Expected score 0.59
Rating change 19.8
Rating 1261.9
K-factor 40
Average opponent rating 1160.7
Performance 1373.2
Expected score 2.47
Score - Expected score 0.53
Rating change 21.2
Games 4
Score 3.0
% 75.0
Dp 212,5
Wins 3
Draws 0
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/05/11 Sibiya, A (Alwande) MEN 1258.6 1262.2 B 0 0.45 0.46 -14.4 -18.4
4 2023/05/11 Phillips, E (Eduard) MEN 1200.0 1200.0 D 1 0.00 0.00
3 2023/05/11 Makamo, M (Mihla) MEN 1160.1 1152.8 W 1 0.65 0.67 11.2 13.2
2 2023/05/11 Botha, W (Wian) MEN 1037.1 1027.9 B 1 0.71 0.73 9.3 10.8
1 2023/05/11 Machel, N (Neryssa) MEN 1200.0 1200.0 W 1 0.60 0.61 12.8 15.6