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 BCM Schools Winter Games District Championships (U15 Boys)
Tournament id 20230888
Rating type Standard
Start 2023/05/20
End 2023/05/20
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1457.6
K-factor 32
Average opponent rating 1365.5
Performance 1535.5
Expected score 3.08
Score - Expected score 0.42
Rating change 11.2
Rating 1433.9
K-factor 32
Average opponent rating 1365.9
Performance 1535.9
Expected score 2.94
Score - Expected score 0.56
Rating change 17.9
Games 5
Score 3.5
% 70.0
Dp 170
Wins 3
Draws 1
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/05/20 Botha, T (Tyler) EBC 1477.1 1472.2 W ½ 0.52 0.50 -0.5 0.0
4 2023/05/20 Pearson, E (Ethan) EBC 1378.0 1372.8 B 0 0.55 0.53 -14.1 -17.0
3 2023/05/20 Sokupe, K (Kamvelihle) EBC 1413.8 1404.8 W 1 0.59 0.58 10.5 13.4
2 2023/05/20 Scheepers, S (Storm) EBC 1284.5 1298.8 B 1 0.66 0.62 8.7 12.2
1 2023/05/20 Makgate, N (Ntlantla) EBC 1274.0 1280.9 W 1 0.76 0.72 6.1 9.0