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 Trials 5 of 5 2022 (A)
Tournament id 20220883
Rating type Rapid
Start 2022/06/11
End 2022/06/11
Rounds 10
Total time 12
Time weight 0.33
Total time Official results
Rating 1439.4
K-factor 32
Average opponent rating 1320.6
Performance 1320.6
Expected score 6.38
Score - Expected score -1.38
Rating change -14.6
Rating 1110.8
K-factor 40
Average opponent rating 1100.9
Performance 1100.9
Expected score 5.12
Score - Expected score -0.12
Rating change -4.8
Games 10
Score 5.0
% 50.0
Dp 0
Wins 5
Draws 0
Losses 5
Final position 19
Shared position 19
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
10 2022/06/11 Rama, R (Rohin) EBC 1301.4 1304.0 B 0 0.62 0.23 -6.0 -9.2
9 2022/06/11 Voyi, O (Onesimo) EBC 1295.4 1123.6 W 0 0.71 0.53 -6.8 -21.2
8 2022/06/11 Becker, R (Robyn) EBC 1393.7 1088.2 B 1 0.51 0.48 4.7 20.8
7 2022/06/11 Pretorius, HJ (Hendrik) EBC 1294.4 1022.0 W 1 0.71 0.65 2.8 14.0
6 2022/06/11 Jacobs, E (Elsje) EBC 1424.0 1169.0 B 0 0.48 0.39 -4.6 -15.6
5 2022/06/11 Pearson, D (Dane) EBC 1306.9 902.8 W 1 0.70 0.78 2.9 8.8
4 2022/06/11 Pearson, E (Ethan) EBC 1209.2 790.2 B 0 0.73 0.83 -7.0 -33.2
3 2022/06/11 Douglas, L (Leigh) EBC 1196.0 1200.0 W 1 0.83 0.44 1.6 22.4
2 2022/06/11 Lin, C (Chenyi) EBC 1614.4 1319.2 B 0 0.25 0.22 -2.4 -8.8
1 2022/06/11 Mbilase, H (Hlumela) EBC 1170.9 1089.6 W 1 0.85 0.57 1.4 17.2