Player Tournament Analysis

Biri, D (Denison)
Dob: 2008/05/10 (U18)
Gender: Male
Chess SA id: 1080152966
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 KZN Winter Schools Selections (U15 Boys)
Tournament id 20231255
Rating type Rapid
Start 2023/06/24
End 2023/06/24
Rounds 7
Total time 30
Time weight 0.60
Total time Official results
Rating 1249.5
K-factor 40
Average opponent rating 1295.4
Performance 1416.8
Expected score 3.17
Score - Expected score 1.33
Rating change 31.9
Rating 1200.0
K-factor 40
Average opponent rating 1183.9
Performance 1305.3
Expected score 3.67
Score - Expected score 0.83
Rating change 33.2
Games 7
Score 4.5
% 64.3
Dp 121,428571428571
Wins 4
Draws 1
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2023/06/24 Pascoe, J (James) KIK 1408.1 1340.3 W 0 0.36 0.38 -8.6 -15.2
6 2023/06/24 Nxumalo, S (Sisonke) KUG 1330.8 1177.6 B 1 0.36 0.48 15.4 20.8
5 2023/06/24 Ntuli, S (Samkelo) KUM 1200.0 1200.0 W 1 0.60 0.54 9.6 18.4
4 2023/06/24 Subramoney, R (Riaan) KED 1322.2 1253.2 B ½ 0.37 0.40 3.1 4.0
3 2023/06/24 Mthembu, S (Sibani) KUR 1202.1 1303.5 W 1 0.60 0.42 9.6 23.2
2 2023/06/24 Magudulela, N (Ndumiso) KED 1404.5 812.8 B 0 0.28 0.91 -6.7 -36.4
1 2023/06/24 Sibhema, O (Owethu) KAN 1200.0 1200.0 W 1 0.60 0.54 9.6 18.4