Player Tournament Analysis

Udemans, B (Billy)
Dob: 2009/06/29 (U16)
Gender: Male
Chess SA id: 1090139779
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2022 Madibaz Physics Chess Open (C)
Tournament id 20221681
Rating type Rapid
Start 2022/10/07
End 2022/10/08
Rounds 7
Total time 30
Time weight 0.60
Total time Official results
Rating 1421.6
K-factor 36
Average opponent rating 1237.6
Performance 1025.1
Expected score 4.29
Score - Expected score -2.79
Rating change -60.3
Rating 1204.4
K-factor 40
Average opponent rating 1096.7
Performance 884.2
Expected score 3.75
Score - Expected score -2.25
Rating change -90.0
Games 6
Score 1.5
% 25.0
Dp -212,5
Wins 1
Draws 1
Losses 4
Final position 13
Shared position 12
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2022/10/08 Matlho, O (Onkarabile Lesedi) ENM 1212.8 1164.4 W ½ 0.78 0.59 -6.0 -3.6
6 2022/10/08 0.0 0.0 X 0.00 0.00
5 2022/10/08 Du Preez, D (Dillon) ENM 1280.3 809.0 B 0 0.62 0.92 -13.4 -36.8
4 2022/10/08 Kipper, W (Wolfgang) ENM 1370.1 1188.8 B 0 0.52 0.48 -11.2 -19.2
3 2022/10/08 Sibengile, Z (Zolani) ENM 1187.4 1177.2 W 0 0.81 0.57 -17.5 -22.8
2 2022/10/07 Tshingila, C (Cwenga) ENM 1153.0 1050.8 B 1 0.77 0.64 5.0 14.4
1 2022/10/07 Snobolo, S (Simphiwe) EBC 1222.0 1189.9 W 0 0.77 0.56 -16.6 -22.4