Chess South Africa
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Player Tournament Analysis
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Chess South Africa
De Koker, R (Rigardt)
Dob:
2015/10/28 (U10)
Gender:
Male
Chess SA id:
1150149226
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
West Rand at Bastion 2023 (U10)
Tournament id
20231740
Rating type
Standard
Start
2023/08/05
End
2023/08/05
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1113.7
K-factor
40
Average opponent rating
1231.1
Performance
1146.1
Expected score
1.86
Score - Expected score
0.14
Rating change
4.6
Rating
1099.6
K-factor
40
Average opponent rating
1238.3
Performance
1153.3
Expected score
1.73
Score - Expected score
0.27
Rating change
10.8
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/05
Roux, M (Marelie)
GWR
1200.0
1200.0
W
1
0.44
0.42
17.9
23.2
4
2023/08/05
Ninham, G (Grant)
GWR
1191.4
1190.3
B
0
0.37
0.35
-11.8
-14.0
3
2023/08/05
Malikebu, S (Solomzi)
GWR
1243.9
1260.0
W
0
0.39
0.36
-12.5
-14.4
2
2023/08/05
Vis, K (Katlego)
GWR
1321.0
1342.2
B
0
0.22
0.18
-7.0
-7.2
1
2023/08/05
Nxumalo, T (Thando Amohelang)
GWR
1199.1
1198.9
W
1
0.44
0.43
17.9
22.8