Chess South Africa
Last updated:
Player Tournament Analysis
Home
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
2023 USSA Championships (Open)
Tournament id
20232439
Rating type
Standard
Start
2023/12/04
End
2023/12/08
Rounds
9
Total time
120
Time weight
1.00
Total time
Official results
Rating
1744.0
K-factor
32
Average opponent rating
1412.2
Performance
1601.1
Expected score
7.81
Score - Expected score
-1.31
Rating change
-41.9
Rating
1747.8
K-factor
28
Average opponent rating
1398.3
Performance
1587.2
Expected score
7.83
Score - Expected score
-1.33
Rating change
-37.2
Games
9
Score
6.5
%
72.2
Dp
188,888888888889
Wins
6
Draws
1
Losses
2
Final position
17
Shared position
9
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
9
2023/12/08
Dortley, D (Devon)
GE
1535.0
1546.5
B
1
0.70
0.69
9.6
8.7
8
2023/12/08
Maqalika, C (Christian)
KED
1361.7
1369.9
W
½
0.99
0.98
-15.7
-13.4
7
2023/12/07
Cele, M (Mpendulo)
KED
1421.2
1430.2
B
1
0.83
0.83
5.4
4.8
6
2023/12/07
Kubheka, L (Lunga)
KED
1456.9
1458.6
W
1
0.88
0.88
3.8
3.4
5
2023/12/06
Msimango, S (Senzo)
KED
1570.8
1563.6
B
0
0.66
0.67
-21.1
-18.8
4
2023/12/05
Sephodi, J (Junior)
ESB
1316.4
1262.6
W
1
1.00
1.00
0.0
0.0
3
2023/12/05
Solomon, S (Simamkele)
EAL
1480.1
1462.1
B
1
0.77
0.79
7.4
5.9
2
2023/12/04
Sambo, I (Iyazi)
MEN
1335.3
1311.3
W
0
1.00
1.00
-32.0
-28.0
1
2023/12/04
Dlamini, R (Reginald)
GSV
1232.8
1180.0
B
1
0.99
0.99
0.3
0.3