Player Tournament Analysis

Duiker, P (Phillip)
Dob: 2009/12/17 (U16)
Gender: Male
Chess SA id: 109093484
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament West Coast High School Championships 2023 (U15 Boys)
Tournament id 20230246
Rating type Standard
Start 2023/02/18
End 2023/02/18
Rounds 6
Total time 60
Time weight 0.83
Total time Official results
Rating 1309.5
K-factor 40
Average opponent rating 1223.8
Performance 1294.6
Expected score 3.60
Score - Expected score -0.10
Rating change -3.3
Rating 1273.7
K-factor 40
Average opponent rating 1217.0
Performance 1287.9
Expected score 3.40
Score - Expected score 0.10
Rating change 4.0
Games 6
Score 3.5
% 58.3
Dp 70,8333333333334
Wins 3
Draws 1
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2023/02/18 Maarman, C (Christiano) WCU 1276.1 1271.4 B ½ 0.50 0.46 0.0 1.6
5 2023/02/18 De Bruin, L (Lee Cyle) WCU 1175.5 1200.0 W 1 0.70 0.63 9.6 14.8
4 2023/02/18 Huisamen, A (Albertus) WCU 1197.8 1187.5 B 0 0.59 0.56 -18.9 -22.4
3 2023/02/18 Kameel, L (Lindon) WCU 1431.6 1406.2 W 0 0.40 0.39 -12.8 -15.6
2 2023/02/18 Gentles, A (Abrain) WCU 1149.5 1178.4 B 1 0.64 0.57 11.5 17.2
1 2023/02/18 Van Rooyen, S (Sergio) WCU 1112.1 1058.8 W 1 0.77 0.79 7.4 8.4