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
Rapid rating
General
Tournament
Cape Winelands Schools Closed 2021 (U13 Boys)
Tournament id
20210264
Rating type
Rapid
Start
2021/09/24
End
2021/09/24
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1207.4
K-factor
40
Average opponent rating
1240.9
Performance
1325.9
Expected score
2.35
Score - Expected score
0.65
Rating change
15.6
Rating
1265.3
K-factor
40
Average opponent rating
1232.5
Performance
1317.5
Expected score
2.73
Score - Expected score
0.27
Rating change
10.8
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
5
Shared position
5
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2021/09/24
Baron, Z (Zeke)
WCW
1210.4
1153.2
W
1
0.54
0.67
11.0
13.2
4
2021/09/24
Kana, Z (Zaywon)
WCW
1287.3
1325.0
B
0
0.37
0.39
-8.9
-15.6
3
2021/09/24
Uys, K (Kayde)
WCW
1157.2
1120.8
W
1
0.60
0.71
9.6
11.6
2
2021/09/24
De Vlam, J (Jemeal)
WCW
1143.2
1154.8
B
1
0.53
0.59
11.3
16.4
1
2021/09/24
Willis, C (Cronan)
WCT
1406.3
1408.6
W
0
0.31
0.37
-7.4
-14.8