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 SA Schools Winter Games (U15 Open)
Tournament id 20231461
Rating type Standard
Start 2023/07/04
End 2023/07/06
Rounds 7
Total time 65
Time weight 0.85
Total time Official results
Rating 1616.8
K-factor 32
Average opponent rating 1408.9
Performance 1408.9
Expected score 5.20
Score - Expected score -1.70
Rating change -46.2
Rating 1617.1
K-factor 32
Average opponent rating 1407.3
Performance 1407.3
Expected score 5.22
Score - Expected score -1.72
Rating change -55.0
Games 7
Score 3.5
% 50.0
Dp 0
Wins 3
Draws 1
Losses 3
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2023/07/06 Van Heerden, EJ (Ethan Joel) WCW 1550.7 1516.8 W 0 0.62 0.66 -15.9 -21.1
6 2023/07/06 Boheim, E (Eugene) NBR 1609.0 1646.5 W 0 0.55 0.51 -14.1 -16.3
5 2023/07/05 Hlomuka, M (Mabutho) FLW 1253.5 1251.1 B 1 0.88 0.88 3.1 3.8
4 2023/07/05 Kazadi, E (Elisha) KED 1333.3 1301.6 W ½ 0.87 0.91 -9.5 -13.1
3 2023/07/05 Jugree, A (Arav) KED 1594.5 1613.1 B 0 0.48 0.46 -12.3 -14.7
2 2023/07/04 Mokoena, K (Keiketlile) FMB 1200.0 1200.0 W 1 1.00 1.00 0.0 0.0
1 2023/07/04 May, AD (Alrique Dominic) NCP 1321.5 1322.1 B 1 0.80 0.80 5.1 6.4