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
South African Junior Team Championships 2018 (U10A)
Tournament id
20182152
Rating type
Standard
Start
2018/12/16
End
2018/12/20
Rounds
7
Total time
120
Time weight
1.00
Total time
Official results
Rating
943.5
K-factor
40
Average opponent rating
1164.3
Performance
982.2
Expected score
1.67
Score - Expected score
0.33
Rating change
13.2
Rating
969.7
K-factor
40
Average opponent rating
1148.6
Performance
966.4
Expected score
2.00
Score - Expected score
0.00
Rating change
0.0
Games
7
Score
2.0
%
28.6
Dp
-182,142857142857
Wins
2
Draws
0
Losses
5
Final position
63
Shared position
52
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2018/12/20
Van Der Merwe, L (Lucas)
ENM
1121.0
1090.3
W
0
0.34
0.40
-13.6
-16.0
6
2018/12/19
Swanepoel, D (Darius)
GTP
1180.2
1176.7
B
0
0.18
0.22
-7.2
-8.8
5
2018/12/18
Bosman, P (Petrus)
WCT
1229.5
1154.7
B
0
0.13
0.24
-5.2
-9.6
4
2018/12/17
Jainarain, T (Trishul)
KED
1233.4
1231.7
W
0
0.20
0.24
-8.0
-9.6
3
2018/12/17
Wolmarans, CH (Cornelius)
NBR
877.0
867.5
B
1
0.54
0.58
18.4
16.8
2
2018/12/16
Botha, OJ (Owen)
GSV
1167.9
1165.6
W
1
0.28
0.31
28.8
27.6
1
2018/12/16
Ramlall, S (Sanjana)
GJM
1341.4
1353.4
B
0
0.00
0.01
0.0
-0.4