Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
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
Main rating
Standard rating
General
Tournament
2023 Pearson Open Chess Tournament (C)
Tournament id
20230105
Rating type
Standard
Start
2023/02/24
End
2023/02/25
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1348.0
K-factor
36
Average opponent rating
1310.4
Performance
1565.4
Expected score
2.76
Score - Expected score
1.24
Rating change
37.1
Rating
1423.5
K-factor
36
Average opponent rating
1312.4
Performance
1567.4
Expected score
3.19
Score - Expected score
0.81
Rating change
29.2
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/25
Taljard, J (Julian)
ENM
1414.3
1431.6
B
1
0.38
0.45
17.9
19.8
4
2023/02/25
Kemoetie, M (Mejuan)
ENM
1200.0
1200.0
W
1
0.71
0.80
8.4
7.2
3
2023/02/25
Duri, DR (Dion Ruvarashe)
ENM
1146.2
1135.2
W
1
0.78
0.88
6.3
4.3
2
2023/02/24
Peter, N (Noah)
ENM
1591.3
1595.3
B
0
0.18
0.26
-5.2
-9.4
1
2023/02/24
Banoobhai, T (Troy)
ENM
1200.0
1200.0
W
1
0.71
0.80
8.4
7.2