Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Westhuyzen, R (Ruan)
Dob:
2014/04/17 (U12)
Gender:
Male
Chess SA id:
1140300877
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2024 Chris Greyling Open Chess Tournament (D1)
Tournament id
20240621
Rating type
Standard
Start
2024/03/16
End
2024/03/16
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1150.6
Performance
1235.6
Expected score
2.75
Score - Expected score
0.25
Rating change
8.3
Rating
1200.0
K-factor
40
Average opponent rating
1144.0
Performance
1229.0
Expected score
2.79
Score - Expected score
0.21
Rating change
8.4
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
11
Shared position
8
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/03/16
Botha, G (Gregory)
GTP
1172.3
1164.4
B
1
0.49
0.50
16.9
20.0
4
2024/03/16
Muller, J (Jano)
GTP
1164.2
1159.4
B
1
0.50
0.51
16.6
19.6
3
2024/03/16
Lekalakala, R (Realeboga Blessings)
GTP
1168.6
1166.0
W
0
0.58
0.58
-19.3
-23.2
2
2024/03/16
Roets, J (Josias)
GTP
1151.0
1140.9
B
1
0.52
0.53
15.9
18.8
1
2024/03/16
Mamphweli, T (Tshedza)
GTP
1097.0
1089.5
W
0
0.66
0.67
-21.9
-26.8