Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, W (Willem)
Dob:
2012/05/02 (U14)
Gender:
Male
Chess SA id:
1120130080
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Gauteng Top Schools (U11 Mixed)
Tournament id
20231730
Rating type
Standard
Start
2023/08/18
End
2023/08/18
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1284.4
K-factor
36
Average opponent rating
1222.2
Performance
1137.2
Expected score
2.82
Score - Expected score
-0.82
Rating change
-24.5
Rating
1276.6
K-factor
36
Average opponent rating
1218.1
Performance
1133.1
Expected score
2.80
Score - Expected score
-0.80
Rating change
-28.8
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
2023/08/18
Ebersohn, G (Gerhard)
GTP
1403.2
1402.1
B
0
0.32
0.31
-9.2
-11.2
4
2023/08/18
Ukachukwu, D (Daniel)
GJM
1200.0
1200.0
W
0
0.64
0.63
-18.4
-22.7
3
2023/08/18
Botha, C (Christiaan)
GTP
1200.0
1200.0
B
1
0.56
0.55
12.7
16.2
2
2023/08/18
Jones, K (Kaden)
GE
1166.1
1159.2
W
1
0.68
0.68
9.2
11.5
1
2023/08/18
Smuts, W (Wessel)
GE
1141.9
1129.2
B
0
0.62
0.63
-17.9
-22.7