Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ngwira, M (Mary)
Dob:
2007/06/16 (U18)
Gender:
Female
Chess SA id:
2070146011
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Gauteng Top Schools (U19 Girls)
Tournament id
20231737
Rating type
Standard
Start
2023/08/19
End
2023/08/19
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1244.2
Performance
1159.2
Expected score
2.28
Score - Expected score
-0.28
Rating change
-9.3
Rating
1200.0
K-factor
40
Average opponent rating
1241.3
Performance
1156.3
Expected score
2.30
Score - Expected score
-0.30
Rating change
-12.0
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/19
Masango, A (Althea)
GTP
1164.8
1158.4
W
1
0.58
0.59
13.4
16.4
4
2023/08/19
Masola, K (Kgaogelo)
GE
1200.0
1200.0
W
0
0.54
0.54
-17.3
-21.6
3
2023/08/19
Jaka, M (Munashe)
GE
1193.4
1190.4
B
0
0.47
0.47
-15.0
-18.8
2
2023/08/19
Slade, J (Jessica)
GTP
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
1
2023/08/19
Lodi, O (Olebogeng)
GTP
1462.9
1457.8
W
0
0.24
0.24
-7.7
-9.6