Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Coetzee, J (Jaco)
Dob:
2005/08/13 (U20)
Gender:
Male
Chess SA id:
105077104
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2018 Sedibeng Summer Open (F)
Tournament id
20181996
Rating type
Standard
Start
2018/10/20
End
2018/10/20
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1053.1
K-factor
40
Average opponent rating
1027.5
Performance
1282.5
Expected score
2.61
Score - Expected score
1.39
Rating change
46.1
Rating
1056.4
K-factor
40
Average opponent rating
1019.3
Performance
1274.3
Expected score
2.67
Score - Expected score
1.33
Rating change
53.2
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
2
Shared position
2
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/10/20
Roetz, K (Kyle)
GJM
1039.5
1033.8
W
1
0.56
0.57
14.1
17.2
4
2018/10/20
De Villiers, D (Danielle)
GSV
1072.3
1064.0
B
1
0.44
0.45
17.9
22.0
3
2018/10/20
Coetzee, Z (Zahne)
GSV
1017.0
1006.5
W
1
0.58
0.60
13.4
16.0
2
2018/10/20
Van Niekerk, R (Ronita)
GSV
1041.0
1024.8
B
0
0.47
0.50
-15.0
-20.0
1
2018/10/20
Du Plooy, K (Konrad)
GSV
967.7
967.4
B
1
0.56
0.56
14.1
17.6