Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Roelofse, J (Johani)
Dob:
2010/10/20 (U16)
Gender:
Female
Chess SA id:
210092384
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2018 D3 Tshwane North Individual Chess Championships (U9 Mixed)
Tournament id
20180488
Rating type
Standard
Start
2018/03/24
End
2018/03/24
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1006.6
Performance
1006.6
Expected score
3.32
Score - Expected score
-0.82
Rating change
-27.2
Rating
1200.0
K-factor
40
Average opponent rating
1003.1
Performance
1003.1
Expected score
3.32
Score - Expected score
-0.82
Rating change
-32.8
Games
5
Score
2.5
%
50.0
Dp
0
Wins
2
Draws
1
Losses
2
Final position
13
Shared position
12
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/03/24
Grobler, A (Amorette)
GTP
517.5
500.0
B
0
0.99
0.99
-31.7
-39.6
4
2018/03/24
Spaumer, A (Aldo)
GTP
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
3
2018/03/24
Stone, FG (Frederick George)
GTP
1200.0
1200.0
W
½
0.54
0.54
-1.3
-1.6
2
2018/03/24
Kruger, H (Hein)
GTP
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
1
2018/03/24
Bonnin, J (Juan)
GTP
915.7
915.7
W
0
0.87
0.87
-27.8
-34.8