Player Tournament Analysis

Gretffrath, S (Sonja)
Dob: 2010/01/30 (U16)
Gender: Female
Chess SA id: 2100149930
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament George Trial 1 2020 (U12)
Tournament id 20200093
Rating type Standard
Start 2020/01/25
End 2020/01/25
Rounds 5
Total time 65
Time weight 0.85
Total time Official results
Rating 1220.0
K-factor 40
Average opponent rating 1271.2
Performance 1356.2
Expected score 2.24
Score - Expected score 0.76
Rating change 25.8
Rating 1224.1
K-factor 40
Average opponent rating 1268.4
Performance 1353.4
Expected score 2.28
Score - Expected score 0.72
Rating change 28.8
Games 5
Score 3.0
% 60.0
Dp 85
Wins 3
Draws 0
Losses 2
Final position 17
Shared position 14
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2020/01/25 Arpin, L (Lukas) WEG 1373.0 1362.1 W 0 0.36 0.38 -11.5 -15.2
4 2020/01/25 Ndikandika, X (Xabiso) WEG 1169.0 1200.0 B 1 0.52 0.49 15.4 20.4
3 2020/01/25 Du Plessis, L (Liam) WEG 1212.5 1200.0 W 1 0.55 0.57 14.4 17.2
2 2020/01/25 Petersen, S (Shenwin) WEG 1401.6 1380.0 B 0 0.25 0.28 -8.0 -11.2
1 2020/01/25 Jonker, L (Liam) WEG 1200.0 1200.0 W 1 0.57 0.57 13.8 17.2