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
King Cars Pe Chess Club Grand Prix Leg 1 2020
Tournament id
20200142
Rating type
Standard
Start
2020/02/15
End
2020/02/22
Rounds
6
Total time
92
Time weight
0.94
Total time
Official results
Rating
1271.1
K-factor
40
Average opponent rating
1293.5
Performance
1293.5
Expected score
2.84
Score - Expected score
0.16
Rating change
6.0
Rating
1287.8
K-factor
40
Average opponent rating
1288.9
Performance
1288.9
Expected score
2.99
Score - Expected score
0.01
Rating change
0.4
Games
6
Score
3.0
%
50.0
Dp
0
Wins
3
Draws
0
Losses
3
Final position
29
Shared position
19
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2020/02/22
Meleni, A (Ayobonga)
ENM
1200.0
1200.0
B
1
0.54
0.56
16.6
17.6
5
2020/02/22
Pezisa, M (Mzwandile)
ENM
1279.0
1269.4
W
0
0.53
0.56
-19.1
-22.4
4
2020/02/22
Chipunza, J (James)
ENM
1200.0
1200.0
B
1
0.54
0.56
16.6
17.6
3
2020/02/15
Driscoll, S (Samuel)
ENM
1202.2
1186.4
W
1
0.62
0.66
13.7
13.6
2
2020/02/15
Nel, R (Ruhan)
ENM
1200.0
1200.0
B
0
0.54
0.56
-19.4
-22.4
1
2020/02/15
Nasilowski, R (Rinus)
ENM
1679.9
1677.7
W
0
0.07
0.09
-2.5
-3.6