Player Tournament Analysis

Opperman, M (Matthew)
Dob: 2008/05/16 (U18)
Gender: Male
Chess SA id: 108077754
FIDE id: Opperman
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Western Cape HS Individuals 2023 (U15 Boys)
Tournament id 20230863
Rating type Standard
Start 2023/04/01
End 2023/04/02
Rounds 6
Total time 60
Time weight 0.83
Total time Official results
Rating 1521.2
K-factor 36
Average opponent rating 1458.6
Performance 1671.1
Expected score 3.35
Score - Expected score 1.15
Rating change 34.4
Rating 1470.5
K-factor 36
Average opponent rating 1459.5
Performance 1672.0
Expected score 2.99
Score - Expected score 1.51
Rating change 54.4
Games 6
Score 4.5
% 75.0
Dp 212,5
Wins 4
Draws 1
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2023/04/02 Henning, C (Chris) WCT 1546.1 1546.7 B ½ 0.43 0.37 2.0 4.7
5 2023/04/02 Wilson, J (James) WCT 1411.4 1393.5 B 1 0.59 0.55 11.8 16.2
4 2023/04/02 Wu, J (Jason) WCT 1466.1 1443.2 W 1 0.61 0.57 11.2 15.5
3 2023/04/01 Potgieter, W (Werne) WCW 1656.7 1692.1 B 0 0.30 0.20 -8.6 -7.2
2 2023/04/01 Lebatie, B (Blake) WEG 1404.4 1403.3 W 1 0.68 0.62 9.2 13.7
1 2023/04/01 Pretorius, A (Adriaan) WEG 1267.0 1278.5 B 1 0.75 0.68 7.2 11.5