Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Roff, A (Aaron)
Dob:
2011/05/15 (U14)
Gender:
Male
Chess SA id:
1110131357
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Goforchess Junior Chess Championship 2 2020
Tournament id
20200622
Rating type
Standard
Start
2020/11/29
End
2020/11/29
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1281.7
K-factor
40
Average opponent rating
1215.6
Performance
1130.6
Expected score
2.84
Score - Expected score
-0.84
Rating change
-27.9
Rating
1298.4
K-factor
40
Average opponent rating
1204.2
Performance
1119.2
Expected score
3.01
Score - Expected score
-1.01
Rating change
-40.4
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
19
Shared position
15
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2020/11/29
Vendidandi, CK (Chaitanya Kartik)
GJM
1162.1
1154.3
W
0
0.68
0.71
-21.8
-28.4
4
2020/11/29
Suresh, A (Aaradhya)
GJM
1212.1
1184.0
B
0
0.54
0.59
-17.3
-23.6
3
2020/11/29
Bloem, J (James)
GJM
1200.0
1200.0
B
1
0.55
0.57
14.4
17.2
2
2020/11/29
Wilson-Prangley, W (William)
GJM
1200.0
1200.0
W
1
0.64
0.66
11.5
13.6
1
2020/11/29
Tak, R (Rannveer)
NBR
1304.0
1282.6
B
0
0.43
0.48
-13.8
-19.2