Player Tournament Analysis

Janse Van Vuuren, A (Alexander)
Dob: 2009/08/14 (U16)
Gender: Male
Chess SA id: 1090101509
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2022 South African Junior Wild Card Chess Championships (U14 Open)
Tournament id 20221947
Rating type Standard
Start 2022/12/09
End 2022/12/12
Rounds 7
Total time 120
Time weight 1.00
Total time Official results
Rating 1162.1
K-factor 40
Average opponent rating 1300.7
Performance 997.1
Expected score 2.33
Score - Expected score -1.33
Rating change -53.2
Rating 1192.3
K-factor 40
Average opponent rating 1293.6
Performance 990.1
Expected score 2.63
Score - Expected score -1.63
Rating change -65.2
Games 7
Score 1.0
% 14.3
Dp -303,571428571429
Wins 1
Draws 0
Losses 6
Final position 23
Shared position 23
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2022/12/12 Ramaboa, T (Thando) NBR 1229.1 1219.9 W 0 0.46 0.51 -18.4 -20.4
6 2022/12/11 Mallach, M (Matthew) GJM 1369.2 1327.0 B 0 0.22 0.30 -8.8 -12.0
5 2022/12/11 De Roos, H (Hubert) GTP 1160.6 1158.3 W 0 0.54 0.58 -21.6 -23.2
4 2022/12/10 Del Grosso, G (Gianluca Gabriele) GE 1391.3 1387.1 B 0 0.19 0.23 -7.6 -9.2
3 2022/12/10 Scholtz, GJ (Gerhardus Jacobus) GTP 1171.4 1161.6 B 1 0.45 0.49 22.0 20.4
2 2022/12/09 Pieterse, EG (Erik Georg) GE 1323.1 1341.1 W 0 0.35 0.37 -14.0 -14.8
1 2022/12/09 Fouche, H (Heinrich) NWP 1459.9 1460.4 B 0 0.11 0.15 -4.4 -6.0