Player Tournament Analysis

Roos, R (Rico)
Dob: 2001/12/18 (Adult)
Gender: Male
Chess SA id: 101032541
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Overberg School Chess Close Champs 2019 (U18 Boys)
Tournament id 20190421
Rating type Standard
Start 2019/03/08
End 2019/03/09
Rounds 6
Total time 60
Time weight 0.83
Total time Official results
Rating 1148.3
K-factor 40
Average opponent rating 1075.1
Performance 1358.4
Expected score 3.51
Score - Expected score 1.49
Rating change 49.5
Rating 1150.6
K-factor 40
Average opponent rating 1074.5
Performance 1357.8
Expected score 3.53
Score - Expected score 1.47
Rating change 58.8
Games 6
Score 5.0
% 83.3
Dp 283,333333333333
Wins 4
Draws 2
Losses 0
Final position 1
Shared position 1
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2019/03/08 Amitrano, A (Andrea) WOS 931.5 936.0 B ½ 0.71 0.71 -6.7 -8.4
5 2019/03/08 Matthysen, M (Monwill) WOS 1255.2 1250.5 W 1 0.42 0.43 18.6 22.8
4 2019/03/08 Cookson, J (Jaydon) WOS 1076.7 1089.6 B 1 0.54 0.53 14.7 18.8
3 2019/03/08 Edons, R (Randall) WCW 1092.5 1102.8 W ½ 0.61 0.60 -3.5 -4.0
2 2019/03/08 Windvogel, D (Damian) WEG 995.4 994.4 B 1 0.64 0.64 11.5 14.4
1 2019/03/08 Arison, T (Tyresse) WOS 1099.4 1073.6 W 1 0.60 0.63 12.8 14.8