Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Greef, J (Janus)
Dob:
2006/08/31 (U20)
Gender:
Male
Chess SA id:
106060686
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Chess Heroes Junior Tournament 2019 (A)
Tournament id
20191170
Rating type
Standard
Start
2019/06/22
End
2019/06/22
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1057.2
K-factor
36
Average opponent rating
1127.7
Performance
1212.7
Expected score
2.13
Score - Expected score
0.87
Rating change
26.0
Rating
1042.9
K-factor
36
Average opponent rating
1133.5
Performance
1218.5
Expected score
2.01
Score - Expected score
0.99
Rating change
35.6
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
5
Shared position
4
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/06/22
Greef, S (Schalk)
GWR
1237.1
1231.9
W
1
0.33
0.32
19.3
24.5
4
2019/06/22
De Villiers, J (Juan)
GJM
1138.2
1125.1
B
1
0.36
0.36
18.4
23.0
3
2019/06/22
Tarafdar, M (Mohammad)
GJM
1042.1
1038.6
W
0
0.56
0.55
-16.1
-19.8
2
2019/06/22
Ramlall, S (Sanjana)
GJM
1197.3
1247.2
B
0
0.30
0.22
-8.6
-7.9
1
2019/06/22
Viviers, C (Cara)
GJM
1023.7
1024.5
W
1
0.58
0.56
12.1
15.8