Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, R (Roelof)
Dob:
2001/01/29 (Adult)
Gender:
Male
Chess SA id:
1010100508
FIDE id:
Region:
Lejweleputswa (FLW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Lejweleputswa 5th Qualifying Swiss Open Tournament 2018 (Open)
Tournament id
20180720
Rating type
Standard
Start
2018/04/21
End
2018/04/21
Rounds
5
Total time
62
Time weight
0.84
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
994.8
Performance
569.8
Expected score
2.96
Score - Expected score
-2.96
Rating change
-99.5
Rating
1200.0
K-factor
40
Average opponent rating
1006.2
Performance
581.2
Expected score
2.90
Score - Expected score
-2.90
Rating change
-116.0
Games
4
Score
0.0
%
0.0
Dp
-425
Wins
0
Draws
0
Losses
4
Final position
11
Shared position
10
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/04/21
Greyling, CF (Carel)
FLW
1090.1
1093.4
B
0
0.59
0.58
-18.9
-23.2
4
2018/04/21
Du Toit, JP (Johannes)
FLW
857.4
883.4
W
0
0.94
0.91
-30.1
-36.4
3
2018/04/21
0.0
0.0
Y
1
0.00
0.00
2
2018/04/21
Bonthuyzen, MA (Michael)
FLW
1057.0
1058.7
W
0
0.71
0.71
-22.7
-28.4
1
2018/04/21
Anagnostou, ZV (Zoe)
FLW
974.6
989.2
B
0
0.72
0.70
-23.0
-28.0