Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Viljoen, A (Adrihan)
Dob:
2014/01/30 (U12)
Gender:
Male
Chess SA id:
1140135534
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Cape Winelands Schools - PS Trials 1 2024 (U11 Boys)
Tournament id
20240251
Rating type
Rapid
Start
2024/02/10
End
2024/02/10
Rounds
6
Total time
35
Time weight
0.66
Total time
Official results
Rating
1240.0
K-factor
40
Average opponent rating
1273.5
Performance
1415.2
Expected score
2.77
Score - Expected score
1.23
Rating change
32.5
Rating
1207.6
K-factor
40
Average opponent rating
1269.5
Performance
1411.2
Expected score
2.57
Score - Expected score
1.43
Rating change
57.2
Games
6
Score
4.0
%
66.7
Dp
141,666666666667
Wins
4
Draws
0
Losses
2
Final position
9
Shared position
8
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2024/02/10
Osman, N (Noah)
WCW
1200.0
1200.0
W
1
0.59
0.55
11.5
18.0
5
2024/02/10
Van Wyk, M (Micaile)
WCW
1465.0
1544.5
W
0
0.28
0.15
-7.8
-6.0
4
2024/02/10
Koert, D (Dane)
WCW
1360.5
1352.4
B
0
0.32
0.29
-9.0
-11.6
3
2024/02/10
Herklaas, J (Josh)
WCW
1171.1
1199.2
B
1
0.54
0.47
12.9
21.2
2
2024/02/10
Daniels, E (Enzo)
WCW
1282.0
1200.0
W
1
0.49
0.55
14.3
18.0
1
2024/02/10
Greeff, M (Matthys)
WCW
1162.4
1120.8
B
1
0.55
0.56
12.6
17.6