Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Botha, J (Joshua)
Dob:
2007/12/13 (U18)
Gender:
Male
Chess SA id:
1070099823
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Overberg School Chess Close Champs 2019 (U13 Boys)
Tournament id
20190417
Rating type
Standard
Start
2019/03/08
End
2019/03/09
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1058.9
K-factor
40
Average opponent rating
1063.5
Performance
808.5
Expected score
2.43
Score - Expected score
-1.43
Rating change
-47.5
Rating
1030.0
K-factor
40
Average opponent rating
1060.0
Performance
805.0
Expected score
2.28
Score - Expected score
-1.28
Rating change
-51.2
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
27
Shared position
23
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2019/03/08
Kelly, L (Luke)
WOS
1200.0
1200.0
B
0
0.29
0.26
-9.3
-10.4
5
2019/03/08
Swart, W (Wehan)
WCT
869.2
884.2
W
0
0.76
0.71
-24.3
-28.4
4
2019/03/08
Higham, E (Ethan)
WOS
1201.8
1189.6
B
0
0.29
0.27
-9.3
-10.8
3
2019/03/08
Amsterdam, GE (Greswil)
WOS
1125.4
1117.9
W
0
0.46
0.44
-14.7
-17.6
2
2019/03/08
Fourie, T (Tristan)
WOS
921.2
908.4
B
1
0.62
0.60
12.2
16.0
1
2019/03/08
Jacobs, E (Ethan)
WOS
1200.0
1200.0
E
1
0.00
0.00