Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Bothma, I (Isabella)
Dob:
2005/07/21 (U20)
Gender:
Female
Chess SA id:
205069709
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
JNW Club - Trinityhouse Randpark Ridge Open 2018 (C)
Tournament id
20180445
Rating type
Standard
Start
2018/03/24
End
2018/03/24
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
868.8
K-factor
40
Average opponent rating
912.9
Performance
827.9
Expected score
2.29
Score - Expected score
-0.29
Rating change
-9.6
Rating
870.2
K-factor
40
Average opponent rating
915.7
Performance
830.7
Expected score
2.28
Score - Expected score
-0.28
Rating change
-11.2
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
19
Shared position
19
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/03/24
Felix, H (Harrison)
GJM
802.3
807.0
W
0
0.62
0.62
-19.8
-24.8
4
2018/03/24
Pillay, M (Mikhael)
GJM
997.3
989.8
B
0
0.31
0.32
-9.9
-12.8
3
2018/03/24
Steyn, T (Tjaart)
GJM
883.4
890.4
W
1
0.52
0.52
15.4
19.2
2
2018/03/24
Jones, E (Edward)
GJM
982.0
980.6
B
0
0.33
0.33
-10.6
-13.2
1
2018/03/24
Jones, W (William)
GJM
899.5
910.6
W
1
0.51
0.49
15.7
20.4