Player Tournament Analysis

Orwin, M (Matthew)
Dob: 2010/05/17 (U16)
Gender: Male
Chess SA id: 1100134370
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament District East Schools Chess Individual Trials 2023 (U13 Boys)
Tournament id 20230359
Rating type Standard
Start 2023/02/03
End 2023/02/04
Rounds 6
Total time 60
Time weight 0.83
Total time Official results
Rating 1384.1
K-factor 36
Average opponent rating 1269.6
Performance 1553.0
Expected score 3.80
Score - Expected score 1.20
Rating change 35.9
Rating 1355.6
K-factor 36
Average opponent rating 1244.2
Performance 1527.5
Expected score 3.78
Score - Expected score 1.22
Rating change 43.9
Games 6
Score 5.0
% 83.3
Dp 283,333333333333
Wins 5
Draws 0
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2023/02/04 Cockin, R (Ruan) WCT 1413.3 1421.2 W 1 0.51 0.47 14.1 19.1
5 2023/02/04 Maruma, KB (Kamogelo) WCT 1433.0 1410.1 B 0 0.40 0.39 -11.5 -14.0
4 2023/02/04 Pieterse, M (Matthew) WCW 1213.7 1200.0 W 1 0.74 0.72 7.5 10.1
3 2023/02/04 Spence, B (Brian) WCT 1270.5 1212.6 B 1 0.59 0.62 11.8 13.7
2 2023/02/03 Steenkamp, DD (Damien Daniel) WCT 1087.3 1021.2 W 1 0.89 0.93 3.2 2.5
1 2023/02/03 Isaacs, T (Tyrique) WCT 1200.0 1200.0 B 1 0.67 0.64 9.5 13.0