Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jones, E (Edward)
Dob:
2009/02/20 (U16)
Gender:
Male
Chess SA id:
109076140
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Alekhine Open Tournament (B)
Tournament id
20231957
Rating type
Standard
Start
2023/09/09
End
2023/09/10
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1546.4
K-factor
32
Average opponent rating
1453.2
Performance
1368.2
Expected score
3.08
Score - Expected score
-1.08
Rating change
-32.5
Rating
1533.7
K-factor
36
Average opponent rating
1433.9
Performance
1348.9
Expected score
3.12
Score - Expected score
-1.12
Rating change
-40.3
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
2023/09/10
Kutchoukov, I (Ivan)
GTP
1429.3
1423.7
W
1
0.68
0.67
9.2
11.9
4
2023/09/10
Makumbila, B (Blessing)
GJM
1501.2
1513.4
W
0
0.59
0.57
-17.0
-20.5
3
2023/09/09
Setshedi, N (Neo)
GTP
1547.9
1547.7
B
0
0.46
0.44
-13.2
-15.8
2
2023/09/09
Molobi, G (Gomolemo)
GTP
1397.1
1350.6
W
0
0.72
0.75
-20.7
-27.0
1
2023/09/09
Makatwane, L (Lethabo)
GTP
1390.3
1334.0
B
1
0.64
0.69
10.4
11.2