Player Tournament Analysis

De Graaff, R (Ruben)
Dob: 2009/10/02 (U16)
Gender: Male
Chess SA id: 1090101502
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Overberg High Schools Trails 2023 (U15)
Tournament id 20230348
Rating type Rapid
Start 2023/02/24
End 2023/02/24
Rounds 5
Total time 15
Time weight 0.39
Total time Official results
Rating 1190.0
K-factor 40
Average opponent rating 1211.4
Performance 1296.4
Expected score 2.33
Score - Expected score 0.67
Rating change 10.5
Rating 1200.0
K-factor 40
Average opponent rating 1090.9
Performance 1175.9
Expected score 3.09
Score - Expected score -0.09
Rating change -3.6
Games 5
Score 3.0
% 60.0
Dp 85
Wins 3
Draws 0
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/02/24 Beveridge, TG (Talitha) WOS 1345.0 755.2 B 0 0.28 0.98 -4.5 -39.2
4 2023/02/24 Mayezana, A (Amila) WOS 1142.2 1177.6 W 1 0.60 0.57 6.4 17.2
3 2023/02/24 Potgieter, PL (Pieter) WOS 1389.1 1245.5 B 0 0.23 0.41 -3.7 -16.4
2 2023/02/24 Mackenzie, E (Erin-Lee) WOS 1060.2 1216.4 W 1 0.69 0.52 5.0 19.2
1 2023/02/24 Jack, C (Chivano) WCW 1120.6 1059.6 B 1 0.54 0.62 7.4 15.2