Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Opperman, S (Sarah-Claire)
Dob:
2011/05/18 (U14)
Gender:
Female
Chess SA id:
2110112215
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2019 Chris Greyling (E)
Tournament id
20190708
Rating type
Standard
Start
2019/04/27
End
2019/04/27
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1114.5
Performance
944.5
Expected score
2.96
Score - Expected score
-1.46
Rating change
-48.5
Rating
1200.0
K-factor
40
Average opponent rating
1107.7
Performance
937.7
Expected score
3.00
Score - Expected score
-1.50
Rating change
-60.0
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
21
Shared position
20
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/04/27
Schuster, A (Ane)
GTP
1058.0
1040.4
B
0
0.62
0.64
-19.8
-25.6
4
2019/04/27
Weitz, C (Christiaan)
GTP
1200.0
1200.0
W
0
0.54
0.54
-17.3
-21.6
3
2019/04/27
Webb, A (Abbygail)
GTP
1133.3
1117.4
B
0
0.54
0.55
-17.3
-22.0
2
2019/04/27
Niehaus, J (Johannes)
GTP
1088.7
1090.4
W
½
0.67
0.67
-5.4
-6.8
1
2019/04/27
Grobler, A (Adane)
GTP
1092.6
1090.4
B
1
0.58
0.59
13.4
16.4