Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, S (Sarah)
Dob:
2009/03/31 (U16)
Gender:
Female
Chess SA id:
209079855
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
NMBJCU Trials 3 2019 (U12)
Tournament id
20190902
Rating type
Standard
Start
2019/05/10
End
2019/05/11
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1187.9
K-factor
40
Average opponent rating
1234.7
Performance
1588.9
Expected score
2.59
Score - Expected score
2.91
Rating change
96.6
Rating
1193.1
K-factor
40
Average opponent rating
1229.0
Performance
1583.2
Expected score
2.67
Score - Expected score
2.83
Rating change
113.2
Games
6
Score
5.5
%
91.7
Dp
354,166666666667
Wins
5
Draws
1
Losses
0
Final position
2
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2019/05/11
Crone, C (Callan)
ENM
1341.4
1340.4
B
1
0.28
0.29
23.0
28.4
5
2019/05/11
Louis, C (Caitlyn)
ENM
1168.6
1168.7
B
1
0.48
0.49
16.6
20.4
4
2019/05/11
Naidoo, KP (Keenan)
ENM
1304.0
1292.7
W
1
0.41
0.43
18.9
22.8
3
2019/05/11
Peter, N (Noah)
ENM
1355.9
1347.9
B
½
0.26
0.28
7.7
8.8
2
2019/05/11
Olsen, C (Christopher)
ENM
1067.7
1061.7
W
1
0.68
0.69
10.2
12.4
1
2019/05/10
Wei, H (Hailan)
ENM
1170.5
1162.8
B
1
0.48
0.49
16.6
20.4