Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Roos, A (Abigail)
Dob:
2005/07/25 (U20)
Gender:
Female
Chess SA id:
205082938
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2018 Sedibeng Summer Open (H)
Tournament id
20181994
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
905.7
K-factor
40
Average opponent rating
905.3
Performance
820.3
Expected score
2.54
Score - Expected score
-0.54
Rating change
-17.9
Rating
910.7
K-factor
40
Average opponent rating
907.6
Performance
822.6
Expected score
2.56
Score - Expected score
-0.56
Rating change
-22.4
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
5
Shared position
4
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/10/20
De Wet, J (James)
GSV
1110.8
1109.9
W
0
0.30
0.31
-9.6
-12.4
4
2018/10/20
Van Rhyn, J (Josh)
GSV
938.6
944.0
B
0
0.42
0.42
-13.4
-16.8
3
2018/10/20
Human, LJ (Louis)
GSV
879.5
884.3
W
1
0.57
0.57
13.8
17.2
2
2018/10/20
Swart, D (Divan)
GTP
696.0
696.0
B
0
0.70
0.71
-22.4
-28.4
1
2018/10/20
Swart, W (Wian)
GSV
901.4
903.7
W
1
0.55
0.55
14.4
18.0