Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Serra Coelho, E (Ethan)
Dob:
2005/06/19 (U20)
Gender:
Male
Chess SA id:
105089344
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Brakpan Open 2018 (C)
Tournament id
20180175
Rating type
Standard
Start
2018/02/24
End
2018/02/24
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
714.8
K-factor
40
Average opponent rating
705.6
Performance
705.6
Expected score
2.04
Score - Expected score
-0.04
Rating change
-1.3
Rating
714.8
K-factor
40
Average opponent rating
710.6
Performance
710.6
Expected score
2.02
Score - Expected score
-0.02
Rating change
-0.8
Games
4
Score
2.0
%
50.0
Dp
0
Wins
2
Draws
0
Losses
2
Final position
24
Shared position
11
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/02/24
Tobler, J (Jonathan)
GE
694.6
694.6
W
0
0.57
0.57
-18.2
-22.8
4
2018/02/24
Lewis, J (Jacques)
GE
566.2
573.6
B
1
0.63
0.62
11.8
15.2
3
2018/02/24
Pretorius, WJM (Martienus)
GE
655.3
667.8
W
1
0.61
0.60
12.5
16.0
2
2018/02/24
Mohamed, E (Ethan)
GE
906.4
906.4
B
0
0.24
0.24
-7.7
-9.6
1
2018/02/24
0.0
0.0
Y
1
0.00
0.00