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 Closed 2022 (Open)
Tournament id
20220769
Rating type
Standard
Start
2022/05/13
End
2022/05/15
Rounds
7
Total time
90
Time weight
0.94
Total time
Official results
Rating
1720.0
K-factor
32
Average opponent rating
1552.6
Performance
1674.0
Expected score
4.79
Score - Expected score
-0.29
Rating change
-8.7
Rating
1725.1
K-factor
28
Average opponent rating
1559.6
Performance
1681.0
Expected score
4.75
Score - Expected score
-0.25
Rating change
-7.0
Games
7
Score
4.5
%
64.3
Dp
121,428571428571
Wins
4
Draws
1
Losses
2
Final position
10
Shared position
6
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2022/05/15
Allison, J (James)
WCT
1724.2
1707.5
W
0
0.54
0.56
-15.6
-15.7
6
2022/05/15
Martin, N (Nico)
WCT
1780.7
1791.8
B
½
0.39
0.38
3.2
3.4
5
2022/05/14
Makhetha, L (Laviens)
WCT
1510.1
1517.9
B
1
0.70
0.70
8.6
8.4
4
2022/05/14
Leseyane, O (Obakeng)
NBR
1588.7
1586.3
W
1
0.69
0.70
8.9
8.4
3
2022/05/14
Nkuna, MJ (Moeletsi)
GTP
1551.6
1602.8
B
0
0.65
0.60
-18.7
-16.8
2
2022/05/13
Zondo, LC (Linda)
GSV
1482.2
1491.2
W
1
0.82
0.81
5.2
5.3
1
2022/05/13
Mahlangu, C (Calvin)
GTP
1230.5
1219.6
B
1
0.99
0.99
0.3
0.3