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 2022 South African Junior Wild Card Chess Championships (U14 Open)
Tournament id 20221947
Rating type Standard
Start 2022/12/09
End 2022/12/12
Rounds 7
Total time 120
Time weight 1.00
Total time Official results
Rating 1443.7
K-factor 32
Average opponent rating 1390.1
Performance 1693.7
Expected score 3.89
Score - Expected score 2.11
Rating change 67.5
Rating 1428.5
K-factor 32
Average opponent rating 1372.7
Performance 1676.2
Expected score 3.91
Score - Expected score 2.09
Rating change 66.9
Games 7
Score 6.0
% 85.7
Dp 303,571428571429
Wins 5
Draws 2
Losses 0
Final position 1
Shared position 1
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2022/12/12 Cressey, RJ (Ryelee Jordan) EBC 1459.3 1451.2 B ½ 0.44 0.43 1.9 2.2
6 2022/12/11 Botha, T (Tyler) EBC 1412.2 1409.1 W 1 0.58 0.56 13.4 14.1
5 2022/12/11 Weng, Y (Yu Bo (David)) GJM 1449.1 1417.1 B ½ 0.45 0.47 1.6 1.0
4 2022/12/10 Kutchoukov, I (Ivan) GTP 1364.6 1353.8 W 1 0.63 0.63 11.8 11.8
3 2022/12/10 Gounder, A (Arun) GTP 1415.0 1381.0 B 1 0.49 0.51 16.3 15.7
2 2022/12/09 Mphomane, O (Omolemo) NBR 1178.2 1168.6 W 1 0.85 0.84 4.8 5.1
1 2022/12/09 Hattingh, T (Tiaan) GE 1452.3 1427.8 B 1 0.45 0.46 17.6 17.3