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
DR Kenneth Kaunda Volkies 29 Jul 2023 (B)
Tournament id
20231504
Rating type
Standard
Start
2023/07/29
End
2023/07/29
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1433.9
K-factor
36
Average opponent rating
1323.9
Performance
1578.9
Expected score
3.18
Score - Expected score
0.82
Rating change
24.5
Rating
1435.2
K-factor
36
Average opponent rating
1317.0
Performance
1572.0
Expected score
3.23
Score - Expected score
0.77
Rating change
27.7
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/07/29
Van Der Merwe, D (Devan)
NWP
1416.9
1414.4
W
1
0.56
0.57
12.7
15.5
4
2023/07/29
Van Meersbergen, E (Ettienne)
NWP
1406.1
1384.5
B
0
0.49
0.52
-14.1
-18.7
3
2023/07/29
Louw, D (Danial)
NWP
1331.3
1329.4
W
1
0.66
0.66
9.8
12.2
2
2023/07/29
Janse Van Rensburg, N (Nian)
NWP
1309.1
1308.5
B
1
0.60
0.61
11.5
14.0
1
2023/07/29
Laka, J (John)
NWP
1156.2
1148.4
W
1
0.87
0.88
3.7
4.3