Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Botha, D (Derick)
Dob:
2009/02/12 (U16)
Gender:
Male
Chess SA id:
1090107095
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Cape Winelands Schools Top Schools 2022 (U13 Mix)
Tournament id
20221441
Rating type
Standard
Start
2022/08/27
End
2022/08/27
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1264.2
K-factor
40
Average opponent rating
1305.7
Performance
1164.0
Expected score
1.31
Score - Expected score
-0.31
Rating change
-10.3
Rating
1215.2
K-factor
40
Average opponent rating
1270.4
Performance
1128.7
Expected score
1.27
Score - Expected score
-0.27
Rating change
-10.8
Games
3
Score
1.0
%
33.3
Dp
-141,666666666667
Wins
1
Draws
0
Losses
2
Final position
61
Shared position
51
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/08/27
Oosthuizen, E (Ethan)
WCW
1342.8
1318.8
B
0
0.37
0.34
-11.8
-13.6
4
2022/08/27
Milhomem, L (Lucas)
WCW
1431.4
1361.6
B
0
0.26
0.29
-8.3
-11.6
3
2022/08/27
0.0
0.0
X
0.00
0.00
2
2022/08/27
0.0
0.0
X
0.00
0.00
1
2022/08/27
Fourie, O (Ockert)
WCT
1142.9
1130.8
W
1
0.68
0.64
10.2
14.4