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 Centurion Open (D)
Tournament id
20191809
Rating type
Standard
Start
2019/09/28
End
2019/09/28
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1210.4
K-factor
40
Average opponent rating
1179.2
Performance
1179.2
Expected score
2.64
Score - Expected score
-0.14
Rating change
-4.6
Rating
1214.8
K-factor
40
Average opponent rating
1170.9
Performance
1170.9
Expected score
2.71
Score - Expected score
-0.21
Rating change
-8.4
Games
5
Score
2.5
%
50.0
Dp
0
Wins
2
Draws
1
Losses
2
Final position
10
Shared position
10
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/09/28
Gruenenfelder, W (Werni)
GE
1074.7
1063.0
B
0
0.62
0.63
-19.8
-25.2
4
2019/09/28
Redelinghuys, M (Mia)
GTP
1167.4
1153.5
W
0
0.59
0.61
-18.9
-24.4
3
2019/09/28
Matandunhe, S (Selesta)
GJM
1235.2
1240.0
B
½
0.43
0.43
2.2
2.8
2
2019/09/28
Gruenenfelder, L (Laker)
GE
1209.4
1190.3
W
1
0.54
0.57
14.7
17.2
1
2019/09/28
Retief, A (Antonie)
GJM
1209.5
1207.6
B
1
0.46
0.47
17.3
21.2