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
Standard rating
General
Tournament
Overberg Chess 1st Trial 2018 (A)
Tournament id
20180817
Rating type
Standard
Start
2018/04/14
End
2018/04/14
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1190.8
Performance
1275.8
Expected score
2.51
Score - Expected score
0.49
Rating change
16.3
Rating
1200.0
K-factor
40
Average opponent rating
1191.9
Performance
1276.9
Expected score
2.51
Score - Expected score
0.49
Rating change
19.6
Games
5
Score
3.0
%
60.0
Dp
85
Wins
2
Draws
2
Losses
1
Final position
12
Shared position
7
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/04/14
Carelse, C (Colridge)
WOS
1200.0
1200.0
B
½
0.46
0.46
1.3
1.6
4
2018/04/14
De Wee, S (Stewan)
WOS
1224.9
1229.6
W
1
0.51
0.51
15.7
19.6
3
2018/04/14
Kapiva, E (Eldrin)
WOS
1187.7
1185.2
B
½
0.47
0.48
1.0
0.8
2
2018/04/14
Roos, R (Rico)
WOS
1151.9
1157.4
W
0
0.60
0.59
-19.2
-23.6
1
2018/04/14
Ndavala, J (Jeffline)
WOS
1189.4
1187.2
B
1
0.47
0.47
17.0
21.2