Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Verhoef, J (Jan-Meyer)
Dob:
1999/07/12 (Adult)
Gender:
Male
Chess SA id:
199041499
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
PA
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Ussa Chess Championships 2022 (Open)
Tournament id
20221958
Rating type
Standard
Start
2022/12/05
End
2022/12/09
Rounds
9
Total time
120
Time weight
1.00
Total time
Official results
Rating
1712.6
K-factor
32
Average opponent rating
1625.0
Performance
1813.9
Expected score
5.38
Score - Expected score
1.12
Rating change
35.8
Rating
1718.4
K-factor
28
Average opponent rating
1623.2
Performance
1812.1
Expected score
5.46
Score - Expected score
1.04
Rating change
29.1
Games
9
Score
6.5
%
72.2
Dp
188,888888888889
Wins
4
Draws
5
Losses
0
Final position
21
Shared position
10
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
9
2022/12/09
Solven, S (Sihle)
FMB
1416.4
1430.8
B
½
0.80
0.79
-9.6
-8.1
8
2022/12/09
Vundla, N (Mthandazo)
GTP
1756.1
1755.2
W
½
0.49
0.50
0.3
0.0
7
2022/12/08
Ressel, T (Tane)
WCT
1663.2
1656.7
B
½
0.52
0.53
-0.6
-0.8
6
2022/12/08
Bezuidenhout, LP (Lian)
GE
1793.7
1786.3
W
½
0.45
0.46
1.6
1.1
5
2022/12/07
Sekharume, L (Lefu)
FMB
1780.5
1773.8
B
½
0.38
0.39
3.8
3.1
4
2022/12/06
Dinham, J (James)
GE
1938.5
1936.1
W
1
0.28
0.29
23.0
19.9
3
2022/12/06
Van Zyl, M (Michael)
WCT
1503.3
1498.2
B
1
0.70
0.71
9.6
8.1
2
2022/12/05
Buchner, E (Eduard)
FMB
1389.2
1388.5
W
1
0.92
0.93
2.6
2.0
1
2022/12/05
Manyate, F (Freddie)
NCF
1384.3
1383.2
B
1
0.84
0.85
5.1
4.2