Player Tournament Analysis

Olivier, JG (Jacobus George)
Dob: 2009/07/06 (U18)
Gender: Male
Chess SA id: 1090135143
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 Mid Gauteng Open Tournament (C)
Tournament id 20231017
Rating type Standard
Start 2023/05/06
End 2023/05/06
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1253.1
K-factor 40
Average opponent rating 1290.3
Performance 1035.3
Expected score 2.24
Score - Expected score -1.24
Rating change -41.2
Rating 1231.7
K-factor 40
Average opponent rating 1282.7
Performance 1027.7
Expected score 2.16
Score - Expected score -1.16
Rating change -46.4
Games 5
Score 1.0
% 20.0
Dp -255
Wins 1
Draws 0
Losses 4
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/05/06 Jonker, T (Tertius) GTP 1170.4 1161.0 B 0 0.55 0.54 -17.6 -21.6
4 2023/05/06 Prinsloo, A (Alexander) GJM 1440.0 1435.5 W 1 0.32 0.30 21.8 28.0
3 2023/05/06 Burger, I (Izak Ulrich) GTP 1372.6 1369.5 B 0 0.32 0.30 -10.2 -12.0
2 2023/05/06 Zunguzira, P (Praise) GTP 1274.8 1284.8 W 0 0.52 0.48 -16.6 -19.2
1 2023/05/06 Wesinyane, T (Tshireletso) GTP 1193.7 1162.9 B 0 0.53 0.54 -17.0 -21.6