Chess South Africa
Last updated:
Player Tournament Analysis
Home
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
Boksburg Open 2019 (D)
Tournament id
20190026
Rating type
Standard
Start
2019/01/19
End
2019/01/19
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1128.3
K-factor
40
Average opponent rating
1107.2
Performance
1107.2
Expected score
2.58
Score - Expected score
-0.08
Rating change
-2.7
Rating
1117.6
K-factor
40
Average opponent rating
1098.6
Performance
1098.6
Expected score
2.57
Score - Expected score
-0.07
Rating change
-2.8
Games
5
Score
2.5
%
50.0
Dp
0
Wins
2
Draws
1
Losses
2
Final position
14
Shared position
11
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/01/19
Bothma, J (Jaculene)
GE
832.9
812.6
B
1
0.80
0.81
6.4
7.6
4
2019/01/19
Kgothatso, S (Seolwana)
GE
1200.0
1200.0
W
0
0.46
0.45
-14.7
-18.0
3
2019/01/19
Strydom, J (Juan)
GE
1200.0
1200.0
B
1
0.37
0.36
20.2
25.6
2
2019/01/19
Dippenaar, KR (Keanu Roy)
GE
1200.0
1200.0
W
½
0.46
0.45
1.3
2.0
1
2019/01/19
Lovett, S (Saffron)
GE
1103.2
1080.4
B
0
0.49
0.50
-15.7
-20.0