Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Drury, R (Riko)
Dob:
2012/06/08 (U14)
Gender:
Male
Chess SA id:
1120130328
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Overberg Schools Open Tournament 2023 (U12)
Tournament id
20230342
Rating type
Rapid
Start
2023/02/11
End
2023/02/11
Rounds
5
Total time
20
Time weight
0.47
Total time
Official results
Rating
1068.2
K-factor
40
Average opponent rating
1184.7
Performance
1014.7
Expected score
1.86
Score - Expected score
-0.36
Rating change
-6.8
Rating
1074.0
K-factor
40
Average opponent rating
1203.4
Performance
1033.4
Expected score
1.79
Score - Expected score
-0.29
Rating change
-11.6
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/11
Craib, J (Joel)
WOS
1200.0
1200.0
W
0
0.39
0.40
-7.8
-16.0
4
2023/02/11
Els, D (Dante)
WOS
1177.7
1200.0
B
0
0.33
0.31
-6.6
-12.4
3
2023/02/11
Gumbato, B (Blessed)
WOS
1182.1
1200.0
W
1
0.41
0.40
11.8
24.0
2
2023/02/11
Van Der Westhuizen, M (Mika)
WOS
1199.3
1276.8
B
0
0.31
0.22
-6.2
-8.8
1
2023/02/11
Mong, B (Bernardus Johannes)
WCT
1164.2
1140.0
W
½
0.43
0.46
1.4
1.6