Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, S (Schalk-Willem)
Dob:
2008/07/17 (U18)
Gender:
Male
Chess SA id:
1080159935
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
St Andrews 19 August 2023 (B)
Tournament id
20231647
Rating type
Rapid
Start
2023/08/19
End
2023/08/19
Rounds
5
Total time
32
Time weight
0.63
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1205.7
Performance
950.7
Expected score
2.51
Score - Expected score
-1.51
Rating change
-38.1
Rating
1200.0
K-factor
40
Average opponent rating
1112.8
Performance
857.8
Expected score
3.05
Score - Expected score
-2.05
Rating change
-82.0
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/19
Moloto, O (Oratile)
FMB
1200.0
1200.0
W
1
0.54
0.54
11.0
18.4
4
2023/08/19
Abrahams, J (Jayron Abrahams)
FMB
1200.0
1200.0
B
0
0.46
0.46
-11.0
-18.4
3
2023/08/19
Beelders, A (Andrew)
FMB
1310.5
882.0
W
0
0.41
0.91
-9.8
-36.4
2
2023/08/19
Xuma, O (Owam)
FMB
1102.0
1052.0
B
0
0.57
0.63
-13.7
-25.2
1
2023/08/19
Bodenstein, D (Dian)
FMB
1216.0
1230.0
W
0
0.52
0.51
-12.5
-20.4