Player Tournament Analysis

Pretorius, JB (Johnny)
Dob: 2007/02/14 (U18)
Gender: Male
Chess SA id: 107057155
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019 (O13 Seuns)
Tournament id 20190795
Rating type Standard
Start 2019/03/02
End 2019/04/06
Rounds 6
Total time 60
Time weight 0.83
Total time Official results
Rating 866.7
K-factor 40
Average opponent rating 1204.9
Performance 1346.6
Expected score 0.69
Score - Expected score 3.31
Rating change 109.9
Rating 818.4
K-factor 40
Average opponent rating 1182.5
Performance 1324.1
Expected score 0.46
Score - Expected score 3.54
Rating change 141.6
Games 6
Score 4.0
% 66.7
Dp 141,666666666667
Wins 4
Draws 0
Losses 2
Final position 10
Shared position 6
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2019/04/06 Muller, J (Jayden) WCU 1176.4 1140.4 B 1 0.10 0.08 28.8 36.8
5 2019/04/06 Fransman, A (Archard) WCU 1156.2 1140.4 W 0 0.20 0.17 -6.4 -6.8
4 2019/04/06 Bester, Q (Q-Whine) WCU 1207.7 1200.0 B 1 0.06 0.01 30.1 39.6
3 2019/03/02 Saal, J (Junior) WCU 1214.4 1200.0 W 1 0.14 0.10 27.5 36.0
2 2019/03/02 Kariem, S (Shakir) WCU 1301.3 1214.0 B 0 0.00 0.00 0.0 0.0
1 2019/03/02 Klein, C (Calvin) WCU 1173.6 1200.0 W 1 0.18 0.10 26.2 36.0