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 2024 African Youth Chess Championship
Tournament id 20241591
Rating type Standard
Start 2024/06/16
End 2024/06/22
Rounds 9
Total time 120
Time weight 1.00
Total time Official results
Rating 1584.5
K-factor 32
Average opponent rating 1656.4
Performance 1656.4
Expected score 3.80
Score - Expected score 0.70
Rating change 22.4
Rating 1579.5
K-factor 32
Average opponent rating 1656.4
Performance 1656.4
Expected score 3.73
Score - Expected score 0.77
Rating change 24.6
Games 9
Score 4.5
% 50.0
Dp 0
Wins 4
Draws 1
Losses 4
Final position -1
Shared position -1
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
9 2024/06/22 Curstan Armstrong NAM 1794.9 1794.9 W 1 0.30 0.29 22.4 22.7
8 2024/06/21 Magor Marcarius Onyango KEN 1557.1 1557.1 B ½ 0.49 0.48 0.3 0.6
7 2024/06/20 Chen Youlin RSA 1760.1 1760.1 W 0 0.34 0.33 -10.9 -10.6
6 2024/06/19 Mbaabu Cyprian KEN 1684.0 1684.0 B 0 0.34 0.34 -10.9 -10.9
5 2024/06/19 Van Meersbergen Ettienne RSA 1640.8 1640.8 W 1 0.48 0.47 16.6 17.0
4 2024/06/18 Bartlett Ezra BOT 1689.6 1689.6 B 0 0.34 0.33 -10.9 -10.6
3 2024/06/17 Sihlahla Genius NAM 1630.4 1630.4 W 1 0.49 0.48 16.3 16.6
2 2024/06/17 Makaula Lubanzi RSA 1586.2 1586.2 B 0 0.46 0.45 -14.7 -14.4
1 2024/06/16 Wu Zeyin BOT 1564.6 1564.6 W 1 0.56 0.56 14.1 14.1