Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Retief, WJ (Willem)
Dob:
2009/02/10 (U16)
Gender:
Male
Chess SA id:
109078395
FIDE id:
Region:
Dr Kenneth Kaunda (NWP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Boys and Girls 2018 (U10 Boys)
Tournament id
20181554
Rating type
Standard
Start
2018/08/25
End
2018/08/25
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
894.5
K-factor
40
Average opponent rating
981.7
Performance
981.7
Expected score
1.59
Score - Expected score
0.41
Rating change
13.6
Rating
922.3
K-factor
40
Average opponent rating
979.6
Performance
979.6
Expected score
1.73
Score - Expected score
0.27
Rating change
10.8
Games
4
Score
2.0
%
50.0
Dp
0
Wins
2
Draws
0
Losses
2
Final position
9
Shared position
5
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/08/25
Walters, DA (Declan)
NWP
1108.5
1098.2
B
0
0.21
0.25
-6.7
-10.0
4
2018/08/25
Sekhute, K (Khumo)
NBR
620.1
621.0
W
1
0.86
0.89
4.5
4.4
3
2018/08/25
Fourie, A (Alex)
NWP
955.4
951.7
B
1
0.39
0.42
19.5
23.2
2
2018/08/25
Van Straaten, P (Petrus)
NWP
1242.8
1247.6
W
0
0.14
0.16
-4.5
-6.4
1
2018/08/25
Swan, L (Logan)
NWP
545.8
545.8
D
1
0.00
0.00