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
2020 Piet Robbertse (C)
Tournament id
20200227
Rating type
Standard
Start
2020/01/31
End
2020/02/02
Rounds
5
Total time
120
Time weight
1.00
Total time
Official results
Rating
1130.0
K-factor
40
Average opponent rating
1272.9
Performance
1166.7
Expected score
1.33
Score - Expected score
0.17
Rating change
6.8
Rating
1110.5
K-factor
40
Average opponent rating
1267.4
Performance
1161.1
Expected score
1.27
Score - Expected score
0.23
Rating change
9.2
Games
4
Score
1.5
%
37.5
Dp
-106,25
Wins
1
Draws
1
Losses
2
Final position
12
Shared position
11
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2020/02/02
Thom, E (Ethan)
GTP
1253.4
1262.7
B
½
0.31
0.28
7.6
8.8
4
2020/02/02
Makumbila, B (Blessing)
GJM
1266.0
1264.0
D
1
0.00
0.00
3
2020/02/01
Dippenaar, A (Adriaan)
GTP
1326.8
1320.6
W
0
0.31
0.30
-12.4
-12.0
2
2020/02/01
Janse Van Rensburg, N (Natasha)
GTP
1201.6
1194.9
B
0
0.37
0.36
-14.8
-14.4
1
2020/01/31
Behr, S (Stesha)
GTP
1309.9
1291.2
W
1
0.33
0.33
26.8
26.8