Player Tournament Analysis

Roos, B (Benjamin)
Dob: 2016/04/27 (U10)
Gender: Male
Chess SA id: 1160148677
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Tuks Junior Developmental Chess Tournament 2023 (Green)
Tournament id 20230499
Rating type Standard
Start 2023/03/18
End 2023/03/18
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1165.5
K-factor 40
Average opponent rating 1210.1
Performance 1550.1
Expected score 2.20
Score - Expected score 2.30
Rating change 76.4
Rating 1157.2
K-factor 40
Average opponent rating 1212.2
Performance 1552.2
Expected score 2.14
Score - Expected score 2.36
Rating change 94.4
Games 5
Score 4.5
% 90.0
Dp 340
Wins 4
Draws 1
Losses 0
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/03/18 Wiechers, N (Nicolaas) GTP 1250.5 1261.2 B 1 0.36 0.34 20.5 26.4
4 2023/03/18 Luyt, E (Erzick) 1200.0 1200.0 B 1 0.42 0.41 18.6 23.6
3 2023/03/18 Hugo, V (Victor) GTP 1200.0 1200.0 W 1 0.50 0.49 16.0 20.4
2 2023/03/18 Pretorius, D (David) 1200.0 1200.0 B 1 0.42 0.41 18.6 23.6
1 2023/03/18 Erdogan, D (Demir) GJM 1200.0 1200.0 W ½ 0.50 0.49 0.0 0.4