Player Tournament Analysis

Chang, O (Oliver)
Dob: 2015/05/16 (U10)
Gender: Male
Chess SA id: 1150162131
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Durban & Districts Chess Challenge 2024 (U8+U10)
Tournament id 20241702
Rating type Rapid
Start 2024/06/08
End 2024/06/08
Rounds 7
Total time 30
Time weight 0.60
Total time Official results
Rating 1223.8
K-factor 40
Average opponent rating 1288.9
Performance 1471.1
Expected score 3.03
Score - Expected score 1.97
Rating change 47.6
Rating 1195.0
K-factor 40
Average opponent rating 1358.4
Performance 1540.6
Expected score 2.21
Score - Expected score 2.79
Rating change 111.6
Games 7
Score 5.0
% 71.4
Dp 182,142857142857
Wins 5
Draws 0
Losses 2
Final position 8
Shared position 7
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2024/06/08 Varghese, S (Steven) KED 1306.4 1397.2 W 0 0.45 0.31 -10.8 -12.4
6 2024/06/08 Boniaszczuk, A (Aleksander) KED 1200.0 1200.0 B 1 0.49 0.45 12.2 22.0
5 2024/06/08 Ellender, A (Asher) KIK 1446.6 1537.9 W 0 0.28 0.14 -6.7 -5.6
4 2024/06/08 Singh, S (Suveer) KED 1260.4 1236.3 B 1 0.42 0.41 13.9 23.6
3 2024/06/08 Van Der Hulst, T (Tyler) KIK 1510.5 1645.4 W 1 0.21 0.02 19.0 39.2
2 2024/06/08 Power, A (Amber) KED 1098.6 1292.1 W 1 0.69 0.43 7.4 22.8
1 2024/06/08 Jones, S (Samuel Mark) CSA 1200.0 1200.0 B 1 0.49 0.45 12.2 22.0