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
Laerskool Volkskool 2018 (U10)
Tournament id
20180141
Rating type
Standard
Start
2018/02/03
End
2018/02/03
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
517.0
K-factor
40
Average opponent rating
765.5
Performance
850.5
Expected score
1.44
Score - Expected score
1.56
Rating change
51.8
Rating
517.0
K-factor
40
Average opponent rating
765.5
Performance
850.5
Expected score
1.44
Score - Expected score
1.56
Rating change
62.4
Games
5
Score
3.0
%
60.0
Dp
85
Wins
2
Draws
2
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/02/03
Van Straaten, P (Petrus)
NWP
735.6
735.6
W
0
0.29
0.29
-9.3
-11.6
4
2018/02/03
De Bruyn, C (Chanique)
NWP
500.0
500.0
B
½
0.48
0.48
0.6
0.8
3
2018/02/03
Fourie, M (Mila)
NWP
638.8
638.8
W
1
0.40
0.40
19.2
24.0
2
2018/02/03
Botha, P (Philip)
NWP
1200.0
1200.0
B
1
0.00
0.00
32.0
40.0
1
2018/02/03
Fourie, A (Alex)
NWP
753.2
753.2
W
½
0.27
0.27
7.4
9.2