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
2023 Afrikaans Hoër Seunskool Open Chess Tournament (D1)
Tournament id
20230408
Rating type
Standard
Start
2023/03/04
End
2023/03/04
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1065.9
K-factor
40
Average opponent rating
1204.9
Performance
1119.9
Expected score
1.65
Score - Expected score
0.35
Rating change
11.6
Rating
1058.2
K-factor
40
Average opponent rating
1203.5
Performance
1118.5
Expected score
1.61
Score - Expected score
0.39
Rating change
15.6
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/03/04
Zunguzira, P (Praise)
GTP
1200.0
1200.0
B
0
0.30
0.29
-9.6
-11.6
4
2023/03/04
Jansen Van Rensburg, N (Nicholas)
GTP
1187.6
1180.4
W
0
0.40
0.40
-12.8
-16.0
3
2023/03/04
Shoko, J (John Lincoln)
GTP
1200.0
1200.0
B
1
0.30
0.29
22.4
28.4
2
2023/03/04
Setumo, T (Tlou)
GTP
1200.0
1200.0
W
1
0.39
0.38
19.5
24.8
1
2023/03/04
Murray, H (Henry)
GTP
1236.8
1237.2
B
0
0.26
0.25
-8.3
-10.0