Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, J (Jason)
Dob:
2004/05/23 (Adult)
Gender:
Male
Chess SA id:
1040159579
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Gauteng D7 Teams 2023 (U19)
Tournament id
20231680
Rating type
Standard
Start
2023/08/12
End
2023/08/12
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1042.6
Performance
1255.1
Expected score
2.61
Score - Expected score
0.39
Rating change
12.9
Rating
1200.0
K-factor
40
Average opponent rating
1045.8
Performance
1258.3
Expected score
2.62
Score - Expected score
0.38
Rating change
15.2
Games
4
Score
3.0
%
75.0
Dp
212,5
Wins
3
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/12
Koebu, N (Nhlanhla)
GSV
1200.0
1200.0
W
1
0.54
0.54
14.7
18.4
4
2023/08/12
Nkomo, S (Sibusiso)
GJM
632.2
652.3
W
1
1.00
1.00
0.0
0.0
3
2023/08/12
Botha, SB (Stefan)
GSV
1200.0
1200.0
B
0
0.46
0.46
-14.7
-18.4
2
2023/08/12
0.0
0.0
X
0.00
0.00
1
2023/08/12
Benade, R (Ryan)
GSV
1138.2
1130.8
W
1
0.61
0.62
12.5
15.2