Player Tournament Analysis

Buxmann, S (Sonya)
Dob: 2009/03/20 (U16)
Gender: Female
Chess SA id: 2090138472
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Western Cape Top Schools 2022 (U13 Mix)
Tournament id 20221633
Rating type Standard
Start 2022/09/16
End 2022/09/17
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1153.8
K-factor 40
Average opponent rating 1305.3
Performance 880.3
Expected score 1.29
Score - Expected score -1.29
Rating change -42.8
Rating 1155.2
K-factor 40
Average opponent rating 1304.4
Performance 879.4
Expected score 1.31
Score - Expected score -1.31
Rating change -52.4
Games 4
Score 0.0
% 0.0
Dp -425
Wins 0
Draws 0
Losses 4
Final position 63
Shared position 63
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2022/09/17 0.0 0.0 X 0.00 0.00
4 2022/09/17 Liebenberg, J (Jayden) WEG 1244.3 1249.8 W 0 0.44 0.43 -14.1 -17.2
3 2022/09/17 De Beer, B (Ben) WCW 1246.1 1253.2 B 0 0.35 0.34 -11.2 -13.6
2 2022/09/17 Liu, A (Amy) WCT 1304.0 1288.2 B 0 0.28 0.30 -9.0 -12.0
1 2022/09/16 Botha, C (Chris) WEG 1426.8 1426.3 W 0 0.22 0.23 -7.0 -9.2