Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Onyemah, I (Ifeoma)
Dob:
2011/06/24 (U14)
Gender:
Female
Chess SA id:
2110107817
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
JNW Club - Maragon Open 2019 (E)
Tournament id
20191633
Rating type
Standard
Start
2019/08/03
End
2019/08/03
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1061.1
K-factor
40
Average opponent rating
1166.1
Performance
911.1
Expected score
1.85
Score - Expected score
-0.85
Rating change
-28.2
Rating
1025.2
K-factor
40
Average opponent rating
1153.8
Performance
898.8
Expected score
1.71
Score - Expected score
-0.71
Rating change
-28.4
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
18
Shared position
18
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/08/03
Barker, R (Ryan)
GJM
1061.9
1049.2
B
0
0.46
0.43
-14.7
-17.2
4
2019/08/03
Botha, A (Andrea)
GJM
1151.3
1142.8
B
0
0.35
0.32
-11.2
-12.8
3
2019/08/03
Gough, R (Rowan)
GJM
1098.7
1088.1
W
0
0.50
0.47
-16.0
-18.8
2
2019/08/03
Bennie, J (Johannes)
GJM
1337.9
1324.8
B
0
0.14
0.11
-4.5
-4.4
1
2019/08/03
Van Der Sandt, I (Iliana)
GJM
1180.9
1164.3
W
1
0.40
0.38
19.2
24.8