Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Janse Van Vuuren, A (Alexander)
Dob:
2009/08/14 (U16)
Gender:
Male
Chess SA id:
1090101509
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Ekurhuleni Chess Trial 3 2023 (U16)
Tournament id
20231181
Rating type
Standard
Start
2023/06/17
End
2023/06/17
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1082.6
K-factor
40
Average opponent rating
1298.0
Performance
873.0
Expected score
1.00
Score - Expected score
-1.00
Rating change
-33.2
Rating
1088.3
K-factor
40
Average opponent rating
1310.4
Performance
885.4
Expected score
0.97
Score - Expected score
-0.97
Rating change
-38.8
Games
4
Score
0.0
%
0.0
Dp
-425
Wins
0
Draws
0
Losses
4
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/06/17
0.0
0.0
Y
1
0.00
0.00
4
2023/06/17
Ferreira, M (Marguerite)
MGS
1166.1
1200.0
B
0
0.36
0.33
-11.5
-13.2
3
2023/06/17
Davide, N (Ndomeleze)
EAN
1175.8
1170.1
W
0
0.43
0.45
-13.8
-18.0
2
2023/06/17
Ramohlohla, L (Lerato Motaso)
GE
1499.8
1499.0
W
0
0.06
0.06
-1.9
-2.4
1
2023/06/17
De Jager, L (Lorent)
GSV
1350.4
1372.4
B
0
0.15
0.13
-4.8
-5.2