Player Tournament Analysis

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 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
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-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