Player Tournament Analysis

Viljoen, A (Amber)
Dob: 2009/08/19 (U16)
Gender: Female
Chess SA id: 2090109345
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Chris Greyling Open Tournament 2023 (C)
Tournament id 20230506
Rating type Standard
Start 2023/03/21
End 2023/03/21
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1163.3
K-factor 40
Average opponent rating 1291.7
Performance 1206.7
Expected score 1.71
Score - Expected score 0.29
Rating change 9.6
Rating 1161.5
K-factor 40
Average opponent rating 1281.8
Performance 1196.8
Expected score 1.76
Score - Expected score 0.24
Rating change 9.6
Games 5
Score 2.0
% 40.0
Dp -85
Wins 2
Draws 0
Losses 3
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/03/21 Van Der Merwe, A (Adriaan) GTP 1332.2 1301.8 B 0 0.26 0.29 -8.3 -11.6
4 2023/03/21 Acker, S (Steven) GTP 1219.3 1222.0 W 0 0.48 0.47 -15.4 -18.8
3 2023/03/21 Roberts, F (Frans-Leigh) GTP 1353.1 1352.5 B 1 0.24 0.24 24.3 30.4
2 2023/03/21 Jansen Van Vuuren, G (Gianni) GTP 1363.8 1358.9 W 0 0.31 0.31 -9.9 -12.4
1 2023/03/21 De Jager, J (Jandre) GTP 1190.3 1173.9 B 1 0.43 0.44 18.2 22.4