Player Tournament Analysis

Chang, S (Samuel)
Dob: 2010/10/20 (U16)
Gender: Male
Chess SA id: 110088674
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 EC Schools Provincial Winter Games (U15 Boys)
Tournament id 20231163
Rating type Standard
Start 2023/06/02
End 2023/06/03
Rounds 6
Total time 60
Time weight 0.83
Total time Official results
Rating 1481.8
K-factor 32
Average opponent rating 1408.7
Performance 1692.0
Expected score 3.51
Score - Expected score 1.49
Rating change 39.6
Rating 1471.3
K-factor 32
Average opponent rating 1403.1
Performance 1686.5
Expected score 3.48
Score - Expected score 1.52
Rating change 48.6
Games 6
Score 5.0
% 83.3
Dp 283,333333333333
Wins 5
Draws 0
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2023/06/03 Salie, R (Riaz) ESB 1516.4 1466.2 W 1 0.50 0.55 12.8 14.4
5 2023/06/03 Botha, T (Tyler) EBC 1561.2 1560.3 B 0 0.37 0.35 -9.5 -11.2
4 2023/06/03 Sokupe, K (Kamvelihle) EBC 1414.3 1406.4 W 1 0.62 0.62 9.7 12.2
3 2023/06/02 Budaza, L (Ludwe) ESB 1444.2 1449.0 B 1 0.50 0.48 12.8 16.6
2 2023/06/02 Mbengo, A (Alizwa) ECH 1319.2 1343.4 W 1 0.73 0.69 6.9 9.9
1 2023/06/02 Silwana, S (Sakonwaba) EAL 1196.7 1193.6 B 1 0.79 0.78 5.4 7.0