Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ngoma, A (Akhona)
Dob:
2011/04/04 (U14)
Gender:
Female
Chess SA id:
2110118216
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Gauteng Top Schools (U13 Girls)
Tournament id
20231732
Rating type
Standard
Start
2023/08/18
End
2023/08/18
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1223.5
K-factor
40
Average opponent rating
1165.0
Performance
1250.0
Expected score
2.80
Score - Expected score
0.20
Rating change
6.6
Rating
1232.0
K-factor
40
Average opponent rating
1161.5
Performance
1246.5
Expected score
2.87
Score - Expected score
0.13
Rating change
5.2
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/18
Venter, C (Chermone)
GTP
1015.1
997.6
B
1
0.70
0.73
9.6
10.8
4
2023/08/18
Sibisi, S (Sibongile)
GJM
1200.0
1200.0
W
1
0.57
0.58
13.8
16.8
3
2023/08/18
Mukhethi, L (Livhuwani)
GJM
1200.0
1200.0
B
1
0.49
0.50
16.3
20.0
2
2023/08/18
Van Der Merwe, L (Liahne Lizl)
GTP
1209.7
1210.0
W
0
0.56
0.57
-17.9
-22.8
1
2023/08/18
Phokotje, L (Lesedi)
GJM
1200.0
1200.0
B
0
0.49
0.50
-15.7
-20.0