Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Mammen, J (Jayden)
Dob:
2010/02/24 (U16)
Gender:
Male
Chess SA id:
1100133934
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2022 Gauteng Schools Team Championships (U13 Open)
Tournament id
20221336
Rating type
Standard
Start
2022/08/27
End
2022/08/27
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1214.9
K-factor
40
Average opponent rating
1205.1
Performance
1460.1
Expected score
2.60
Score - Expected score
1.40
Rating change
46.5
Rating
1216.4
K-factor
40
Average opponent rating
1192.8
Performance
1447.8
Expected score
2.68
Score - Expected score
1.32
Rating change
52.8
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
20
Shared position
14
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/08/27
Silvo, L (Luan)
GWR
1192.7
1190.8
W
1
0.57
0.57
13.8
17.2
4
2022/08/27
Louw, N (Nova)
GTP
1191.2
1126.5
B
0
0.49
0.56
-15.7
-22.4
3
2022/08/27
Mogale, K (Kamogelo)
GTP
1200.0
1200.0
W
1
0.56
0.56
14.1
17.6
2
2022/08/27
Esterhuizen, D (Declan)
GE
1241.6
1246.8
B
1
0.43
0.42
18.2
23.2
1
2022/08/27
Moatlhodi, K (Keabetswe)
GJM
1200.0
1200.0
W
1
0.56
0.56
14.1
17.6