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 Eden Schools Closed Trials 1 2020 (U11 Girls)
Tournament id 20200577
Rating type Standard
Start 2020/03/07
End 2020/03/07
Rounds 5
Total time 65
Time weight 0.85
Total time Official results
Rating 1272.4
K-factor 40
Average opponent rating 1254.0
Performance 1509.0
Expected score 2.65
Score - Expected score 1.35
Rating change 45.9
Rating 1281.7
K-factor 40
Average opponent rating 1246.6
Performance 1501.6
Expected score 2.75
Score - Expected score 1.25
Rating change 50.0
Games 5
Score 4.0
% 80.0
Dp 255
Wins 4
Draws 0
Losses 1
Final position 4
Shared position 3
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2020/03/07 Labuschagne, A (Anke) WEG 1330.1 1305.0 W 1 0.47 0.51 17.0 19.6
4 2020/03/07 Kruger, R (Riasha) WEG 1224.1 1248.1 B 1 0.51 0.50 15.7 20.0
3 2020/03/07 Jansen, N (Nina Lee) WEG 1146.9 1135.2 W 1 0.69 0.71 9.9 11.6
2 2020/03/07 Gouws, G (Garlan) WEG 1284.6 1248.5 B 0 0.44 0.50 -14.1 -20.0
1 2020/03/07 Robertson, M (Melcaylinn) WEG 1284.3 1296.0 W 1 0.53 0.53 15.0 18.8