Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, R (Ruben)
Dob:
2010/02/23 (U16)
Gender:
Male
Chess SA id:
1100119500
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2021 Chris Greyling Open Tournament (D)
Tournament id
20210096
Rating type
Standard
Start
2021/05/08
End
2021/05/08
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1027.1
K-factor
40
Average opponent rating
1177.6
Performance
1262.6
Expected score
1.67
Score - Expected score
1.33
Rating change
44.2
Rating
1020.0
K-factor
40
Average opponent rating
1168.0
Performance
1253.0
Expected score
1.68
Score - Expected score
1.32
Rating change
52.8
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
18
Shared position
9
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2021/05/08
Byliefeldt, M (Mienke)
NBR
1228.4
1217.0
W
1
0.31
0.31
22.1
27.6
4
2021/05/08
Van Der Merwe, AP (Altus Philip)
GTP
1093.8
1084.0
W
1
0.46
0.47
17.3
21.2
3
2021/05/08
Swanepoel, D (Daniel)
GTP
1165.1
1156.4
B
1
0.30
0.30
22.4
28.0
2
2021/05/08
Badenhorst, M (Matthew)
GJM
1227.9
1218.2
W
0
0.31
0.31
-9.9
-12.4
1
2021/05/08
Theron, C (Carla)
GTP
1172.8
1164.3
B
0
0.29
0.29
-9.3
-11.6