Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, RH (Riaan)
Dob:
1968/09/17 (Adult)
Gender:
Male
Chess SA id:
1680100603
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Strategema Robertson 2018 (Open)
Tournament id
20181756
Rating type
Rapid
Start
2018/09/08
End
2018/09/08
Rounds
3
Total time
30
Time weight
0.60
Total time
Official results
Rating
1210.3
K-factor
40
Average opponent rating
1239.1
Performance
1522.5
Expected score
1.36
Score - Expected score
1.14
Rating change
27.4
Rating
1200.0
K-factor
40
Average opponent rating
1259.3
Performance
1542.6
Expected score
1.25
Score - Expected score
1.25
Rating change
50.0
Games
3
Score
2.5
%
83.3
Dp
283,333333333333
Wins
2
Draws
1
Losses
0
Final position
2
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
3
2018/09/08
Hendriks, B (Breyten)
WCW
1200.0
1200.0
B
1
0.47
0.46
12.7
21.6
2
2018/09/08
Simpson, O (Owen)
WCW
1200.0
1200.0
W
1
0.55
0.54
10.8
18.4
1
2018/09/08
Harris, DH (David)
WCW
1317.4
1377.9
B
½
0.33
0.25
4.1
10.0