Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Oberholster, R (Ruben)
Dob:
2013/07/22 (U12)
Gender:
Male
Chess SA id:
1130135736
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2021 Lardies Ope (E)
Tournament id
20210352
Rating type
Standard
Start
2021/10/30
End
2021/10/30
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1188.7
Performance
1018.7
Expected score
2.52
Score - Expected score
-1.02
Rating change
-33.9
Rating
1200.0
K-factor
40
Average opponent rating
1186.1
Performance
1016.1
Expected score
2.54
Score - Expected score
-1.04
Rating change
-41.6
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
35
Shared position
33
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2021/10/30
Vermeulen, E (Eric)
GTP
1200.0
1200.0
B
½
0.46
0.46
1.3
1.6
4
2021/10/30
Posthumus, Z (Zane)
GTP
1166.8
1160.0
B
1
0.50
0.50
16.0
20.0
3
2021/10/30
Theunissen, E (Ewan)
GTP
1200.0
1200.0
W
0
0.54
0.54
-17.3
-21.6
2
2021/10/30
Beukes, J (Janus)
GTP
1200.0
1200.0
B
0
0.46
0.46
-14.7
-18.4
1
2021/10/30
Jansen, A (Alexia)
GTP
1176.9
1170.4
W
0
0.57
0.58
-18.2
-23.2