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 2 2020 (U12)
Tournament id 20200335
Rating type Standard
Start 2020/02/08
End 2020/02/08
Rounds 5
Total time 65
Time weight 0.85
Total time Official results
Rating 1243.0
K-factor 40
Average opponent rating 1157.8
Performance 1412.8
Expected score 3.04
Score - Expected score 0.96
Rating change 32.6
Rating 1249.7
K-factor 40
Average opponent rating 1150.5
Performance 1405.5
Expected score 3.12
Score - Expected score 0.88
Rating change 35.2
Games 5
Score 4.0
% 80.0
Dp 255
Wins 4
Draws 0
Losses 1
Final position 7
Shared position 5
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2020/02/08 Roux, P (Piero) WEG 1200.0 1200.0 W 1 0.59 0.60 13.1 16.0
4 2020/02/08 Van Der Spuy, A (Ashton) WEG 1174.5 1168.0 B 1 0.54 0.55 14.7 18.0
3 2020/02/08 Rodriguez, C (Chloe-Jade) WEG 1175.0 1173.6 W 1 0.62 0.63 12.2 14.8
2 2020/02/08 Van Wyk, N (Nian) WEG 1107.7 1091.2 B 0 0.62 0.64 -19.8 -25.6
1 2020/02/08 Boshoff, L (Lisa) WEG 1131.7 1119.6 W 1 0.67 0.69 10.6 12.4