Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Westhuizen, A (Annemarie)
Dob:
2007/05/02 (U18)
Gender:
Female
Chess SA id:
207050551
FIDE id:
Region:
Dr Kenneth Kaunda (NWP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Bailie Park Potchefstroom 2022 (U14+U16)
Tournament id
20220993
Rating type
Standard
Start
2022/06/04
End
2022/06/04
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1268.1
K-factor
36
Average opponent rating
1202.6
Performance
1542.6
Expected score
2.92
Score - Expected score
1.58
Rating change
47.2
Rating
1268.1
K-factor
36
Average opponent rating
1198.3
Performance
1538.3
Expected score
2.95
Score - Expected score
1.55
Rating change
55.8
Games
5
Score
4.5
%
90.0
Dp
340
Wins
4
Draws
1
Losses
0
Final position
1
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/06/04
Phethlo, J (Junior)
NWP
1200.0
1200.0
W
1
0.62
0.62
10.9
13.7
4
2022/06/04
Van Straaten, P (Petrus)
NWP
1162.5
1150.7
W
1
0.66
0.68
9.8
11.5
3
2022/06/04
Van Der Merwe, D (Devan)
NWP
1218.9
1207.6
B
1
0.52
0.53
13.8
16.9
2
2022/06/04
Moremi, O (Obakeng)
NWP
1249.6
1256.0
W
½
0.56
0.56
-1.7
-2.2
1
2022/06/04
Wilkens, L (Lene)
NWP
1182.0
1177.3
B
1
0.56
0.56
12.7
15.8