Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Westhuizen, R (Ruan)
Dob:
2010/02/25 (U16)
Gender:
Male
Chess SA id:
1100110077
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
JNW Club - Trinityhouse Randpark Ridge Open 2019 (E)
Tournament id
20190465
Rating type
Standard
Start
2019/03/09
End
2019/03/09
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1184.1
K-factor
40
Average opponent rating
1190.6
Performance
1084.3
Expected score
1.97
Score - Expected score
-0.47
Rating change
-15.6
Rating
1181.2
K-factor
40
Average opponent rating
1186.8
Performance
1080.6
Expected score
1.97
Score - Expected score
-0.47
Rating change
-18.8
Games
4
Score
1.5
%
37.5
Dp
-106,25
Wins
1
Draws
1
Losses
2
Final position
9
Shared position
6
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/03/09
Botha, A (Andrea)
GJM
1208.9
1206.2
B
1
0.43
0.43
18.2
22.8
4
2019/03/09
0.0
0.0
Y
1
0.00
0.00
3
2019/03/09
Barker, R (Ryan)
GJM
1152.2
1139.6
W
½
0.58
0.59
-2.6
-3.6
2
2019/03/09
Spolander, N (Nicholas)
GJM
1201.3
1201.6
B
0
0.44
0.43
-14.1
-17.2
1
2019/03/09
Joseph, J (Jamie)
GJM
1200.0
1200.0
W
0
0.52
0.52
-16.6
-20.8