Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Alperin, E (Emma)
Dob:
2016/07/26 (U10)
Gender:
Female
Chess SA id:
2160302668
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
JCC King David Linksfield Rapid 2024 (D)
Tournament id
20240906
Rating type
Rapid
Start
2024/04/21
End
2024/04/21
Rounds
5
Total time
20
Time weight
0.47
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1248.1
Performance
1078.1
Expected score
2.18
Score - Expected score
-0.68
Rating change
-12.8
Rating
1200.0
K-factor
40
Average opponent rating
1211.4
Performance
1041.4
Expected score
2.39
Score - Expected score
-0.89
Rating change
-35.6
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
12
Shared position
12
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/04/21
Goshen, N (Nate)
GJM
1200.0
1200.0
B
0
0.46
0.46
-8.6
-18.4
4
2024/04/21
Du Plessis, A (Aiden)
GJM
1200.0
1200.0
W
1
0.54
0.54
8.6
18.4
3
2024/04/21
Lipshitz, J (Jamie)
GJM
1200.0
1200.0
B
½
0.46
0.46
0.8
1.6
2
2024/04/21
Tenzer, A (Alexander)
GJM
1277.1
1200.0
W
0
0.45
0.54
-8.5
-21.6
1
2024/04/21
Mafane, A (Atlegang)
GE
1363.6
1257.2
B
0
0.27
0.39
-5.1
-15.6