Player Tournament Analysis

Retief, A (Antonie)
Dob: 2012/12/18 (U14)
Gender: Male
Chess SA id: 1120111803
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Africawide Chess Championship 2023 (Development B)
Tournament id 20232320
Rating type Standard
Start 2023/11/04
End 2023/11/04
Rounds 5
Total time 90
Time weight 0.94
Total time Official results
Rating 1385.5
K-factor 36
Average opponent rating 1403.3
Performance 1403.3
Expected score 2.44
Score - Expected score 0.06
Rating change 2.0
Rating 1394.6
K-factor 36
Average opponent rating 1390.9
Performance 1390.9
Expected score 2.56
Score - Expected score -0.06
Rating change -2.2
Games 5
Score 2.5
% 50.0
Dp 0
Wins 2
Draws 1
Losses 2
Final position 11
Shared position 11
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/11/04 Weng, D (Daniel) GJM 1434.5 1425.3 W 0 0.48 0.51 -15.6 -18.4
4 2023/11/04 Tema, O (Ofana) GE 1469.8 1465.1 B 0 0.36 0.38 -11.7 -13.7
3 2023/11/04 Nkabinde, L (Lwazi) NBR 1299.4 1276.7 W 1 0.64 0.68 11.7 11.5
2 2023/11/04 Nkabinde, N (Nkazimulo) NBR 1549.8 1543.1 B ½ 0.27 0.29 7.5 7.6
1 2023/11/04 Mohamed, A (Aram) GJM 1262.8 1244.5 W 1 0.68 0.72 10.4 10.1