Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Osman, A (Ammara)
Dob:
2009/10/26 (U16)
Gender:
Male
Chess SA id:
1090157114
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Steyn City School Chess League 2023 (A)
Tournament id
20230991
Rating type
Standard
Start
2023/05/05
End
2023/05/29
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1194.2
Performance
769.2
Expected score
0.93
Score - Expected score
-0.93
Rating change
-30.9
Rating
1200.0
K-factor
40
Average opponent rating
1193.2
Performance
768.2
Expected score
0.93
Score - Expected score
-0.93
Rating change
-37.2
Games
2
Score
0.0
%
0.0
Dp
-425
Wins
0
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/05/29
0.0
0.0
X
0.00
0.00
5
2023/05/22
0.0
0.0
X
0.00
0.00
4
2023/05/15
0.0
0.0
X
0.00
0.00
3
2023/05/12
0.0
0.0
X
0.00
0.00
2
2023/05/08
Munthree, A (Ashalen)
GJM
1142.3
1130.9
B
0
0.53
0.54
-17.0
-21.6
1
2023/05/05
Naidu, S (Shivesh)
GJM
1246.0
1255.4
B
0
0.40
0.39
-12.8
-15.6