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 South African Junior Closed Chess Championship 2024 (U12 Open)
Tournament id 20241028
Rating type Standard
Start 2024/04/27
End 2024/05/01
Rounds 9
Total time 120
Time weight 1.00
Total time Official results
Rating 1452.2
K-factor 36
Average opponent rating 1484.8
Performance 1484.8
Expected score 4.13
Score - Expected score 0.37
Rating change 13.3
Rating 1461.1
K-factor 36
Average opponent rating 1473.8
Performance 1473.8
Expected score 4.32
Score - Expected score 0.18
Rating change 6.5
Games 9
Score 4.5
% 50.0
Dp 0
Wins 3
Draws 3
Losses 3
Final position 13
Shared position 12
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
9 2024/05/01 Mann, I (Iowan) NBR 1565.6 1563.3 B 1 0.33 0.34 24.1 23.8
8 2024/04/30 Gupta, A (Akul) GJM 1368.4 1323.4 W ½ 0.64 0.70 -5.0 -7.2
7 2024/04/30 Guo, A (Aleks) WCT 1462.5 1416.5 B 1 0.45 0.51 19.8 17.6
6 2024/04/29 Ribbens, R (Reuben) GTP 1488.3 1483.7 W ½ 0.50 0.52 0.0 -0.7
5 2024/04/29 George, A (Aaron) EBC 1436.7 1417.0 B 0 0.48 0.51 -17.3 -18.4
4 2024/04/28 Mallach, D (Daniel) GJM 1412.8 1400.8 W 1 0.59 0.61 14.8 14.0
3 2024/04/28 Chipunza, J (Jaden) ENM 1478.0 1483.6 B ½ 0.43 0.43 2.5 2.5
2 2024/04/27 Rust, C (Christoph) GTP 1489.0 1494.3 W 0 0.50 0.50 -18.0 -18.0
1 2024/04/27 Van Der Westhuizen, L (Lihan) GTP 1661.7 1681.5 B 0 0.21 0.20 -7.6 -7.2