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 White River Primary 2023 (U16)
Tournament id 20231489
Rating type Standard
Start 2023/07/21
End 2023/07/21
Rounds 5
Total time 63
Time weight 0.84
Total time Official results
Rating 1270.8
K-factor 40
Average opponent rating 1227.5
Performance 1142.5
Expected score 2.71
Score - Expected score -0.71
Rating change -23.9
Rating 1281.0
K-factor 40
Average opponent rating 1232.2
Performance 1147.2
Expected score 2.74
Score - Expected score -0.74
Rating change -29.6
Games 5
Score 2.0
% 40.0
Dp -85
Wins 2
Draws 0
Losses 3
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/07/21 Phathwa, M (Mvuyelwa) MEN 1242.3 1249.3 B 0 0.49 0.50 -15.7 -20.0
4 2023/07/21 Mokhwana, A (Austin) MEN 1211.5 1212.6 W 1 0.61 0.62 12.5 15.2
3 2023/07/21 Phillips, E (Eduard) MEN 1244.8 1253.3 B 0 0.49 0.49 -15.7 -19.6
2 2023/07/21 Ndlovu, S (Seth) MEN 1257.7 1268.1 W 0 0.56 0.56 -17.9 -22.4
1 2023/07/21 Mabuza, B (Bayanda) MEN 1181.2 1177.6 B 1 0.56 0.58 14.1 16.8