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 Laerskool Constantiapark Open Chess Tournament 2023 (U12)
Tournament id 20230145
Rating type Standard
Start 2023/02/18
End 2023/02/18
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1344.3
K-factor 36
Average opponent rating 1283.1
Performance 1538.1
Expected score 2.90
Score - Expected score 1.10
Rating change 32.9
Rating 1331.6
K-factor 36
Average opponent rating 1269.2
Performance 1524.2
Expected score 2.90
Score - Expected score 1.10
Rating change 39.6
Games 5
Score 4.0
% 80.0
Dp 255
Wins 3
Draws 2
Losses 0
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/02/18 Kirstein, T (Tinus Ederich) GTP 1340.7 1292.4 W ½ 0.55 0.59 -1.4 -3.2
4 2023/02/18 Ribbens, R (Reuben) GTP 1438.9 1425.1 B ½ 0.35 0.35 4.3 5.4
3 2023/02/18 Ottermann, E (Erik) GTP 1210.7 1200.0 W 1 0.70 0.69 8.6 11.2
2 2023/02/18 Swanepoel, L (Leja) GTP 1249.6 1242.6 B 1 0.57 0.56 12.4 15.8
1 2023/02/18 Fourie, J (Johan) GTP 1175.4 1185.9 W 1 0.74 0.71 7.5 10.4