Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Koopman, V (Virat)
Dob:
2012/12/16 (U14)
Gender:
Male
Chess SA id:
1120139044
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
West Coast Schools Chess Prestige Leg 2 2022 (U11 Boys)
Tournament id
20220553
Rating type
Rapid
Start
2022/04/23
End
2022/04/23
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1201.0
K-factor
40
Average opponent rating
1243.0
Performance
924.2
Expected score
1.80
Score - Expected score
-1.30
Rating change
-31.2
Rating
1201.6
K-factor
36
Average opponent rating
1256.8
Performance
938.0
Expected score
1.74
Score - Expected score
-1.24
Rating change
-44.6
Games
4
Score
0.5
%
12.5
Dp
-318,75
Wins
0
Draws
1
Losses
3
Final position
22
Shared position
22
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/04/23
0.0
0.0
X
0.00
0.00
4
2022/04/23
Warries, T (Tyreese)
WCU
1209.1
1216.8
B
½
0.45
0.44
1.2
2.2
3
2022/04/23
Dirks, R (Ryan)
WCU
1262.9
1237.1
W
0
0.47
0.50
-11.3
-18.0
2
2022/04/23
Pieters, C (Coburn-Lee)
WCU
1211.5
1218.8
B
0
0.45
0.44
-10.8
-15.8
1
2022/04/23
Cloete, K (Keenan)
WCU
1288.4
1354.5
W
0
0.44
0.36
-10.6
-13.0