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 BC Chess 4th Border Trials 2022 (A)
Tournament id 20220624
Rating type Rapid
Start 2022/05/21
End 2022/05/21
Rounds 10
Total time 12
Time weight 0.33
Total time Official results
Rating 1428.6
K-factor 32
Average opponent rating 1424.8
Performance 1509.8
Expected score 4.96
Score - Expected score 1.04
Rating change 11.0
Rating 1037.6
K-factor 40
Average opponent rating 1109.3
Performance 1194.3
Expected score 4.17
Score - Expected score 1.83
Rating change 73.2
Games 10
Score 6.0
% 60.0
Dp 85
Wins 6
Draws 0
Losses 4
Final position 8
Shared position 6
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
10 2022/05/21 Totose, Z (Zimi) EBC 1680.4 1377.5 W 0 0.25 0.15 -2.4 -6.0
9 2022/05/21 Sibanda, T (Takudzwa) EBC 1532.0 1098.4 B 1 0.34 0.39 6.3 24.4
8 2022/05/21 Wang, P-S (Pei-Shan) EBC 1625.1 1100.1 W 0 0.31 0.47 -3.0 -18.8
7 2022/05/21 Pearson, E (Ethan) EBC 1199.2 658.2 B 1 0.73 0.90 2.6 4.0
6 2022/05/21 Voyi, O (Onesimo) EBC 1286.5 1200.0 W 1 0.71 0.35 2.8 26.0
5 2022/05/21 Chang, S (Sebastian) EBC 1545.5 1166.0 B 0 0.32 0.31 -3.1 -12.4
4 2022/05/21 Ndlebe, A (Anda) EBC 1504.0 1275.0 B 1 0.37 0.18 6.0 32.8
3 2022/05/21 Pearson, D (Dane) EBC 1305.2 731.6 W 1 0.69 0.90 3.0 4.0
2 2022/05/21 Lin, C (Chenyi) EBC 1601.7 1286.4 B 0 0.26 0.17 -2.5 -6.8
1 2022/05/21 Yali, S (Someleze) EBC 968.8 1200.0 W 1 1.00 0.35 0.0 26.0