Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, O (Oliver)
Dob:
2015/09/12 (U10)
Gender:
Male
Chess SA id:
1150136957
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Mossel Bay Open 2023 (C)
Tournament id
20232049
Rating type
Rapid
Start
2023/09/30
End
2023/09/30
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1396.1
K-factor
36
Average opponent rating
1317.9
Performance
1402.9
Expected score
2.91
Score - Expected score
0.09
Rating change
1.9
Rating
1200.0
K-factor
40
Average opponent rating
1236.6
Performance
1321.6
Expected score
2.24
Score - Expected score
0.76
Rating change
30.4
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/09/30
Marner, L (Loannes)
WEG
1249.6
1200.0
B
1
0.63
0.46
8.0
21.6
4
2023/09/30
Da Silva, D (Darren)
WEG
1389.2
1299.0
W
0
0.55
0.43
-11.9
-17.2
3
2023/09/30
Hattingh, G (Gerhard)
WEG
1398.3
1189.2
B
0
0.46
0.47
-9.9
-18.8
2
2023/09/30
Cilliers, D (Dene)
WCW
1352.5
1295.0
W
1
0.59
0.43
8.9
22.8
1
2023/09/30
Odendaal, D (Daniel)
WEG
1200.0
1200.0
B
1
0.69
0.46
6.7
21.6