Player Tournament Analysis

Jaffray, J (Joseph)
Dob: 2008/09/07 (U18)
Gender: Male
Chess SA id: 1080133991
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament NMBCU Trial 4 2023 (U16)
Tournament id 20231381
Rating type Standard
Start 2023/07/28
End 2023/07/29
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1322.3
K-factor 36
Average opponent rating 1343.9
Performance 1556.4
Expected score 1.90
Score - Expected score 1.10
Rating change 32.9
Rating 1326.4
K-factor 36
Average opponent rating 1343.4
Performance 1555.9
Expected score 1.92
Score - Expected score 1.08
Rating change 38.9
Games 4
Score 3.0
% 75.0
Dp 212,5
Wins 3
Draws 0
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/07/29 Mtshekexe, U (Usemhle) ENM 1291.9 1301.2 W 1 0.58 0.57 12.1 15.5
4 2023/07/29 Wagner, J (Jayden) ENM 1247.4 1217.3 W 1 0.63 0.67 10.7 11.9
3 2023/07/29 Claassen, R (Ross) ENM 1200.0 1200.0 D 1 0.00 0.00
2 2023/07/29 Peter, N (Noah) ENM 1636.2 1655.0 B 0 0.09 0.08 -2.6 -2.9
1 2023/07/28 Amachukwu, J (Joseph) ENM 1200.0 1200.0 B 1 0.60 0.61 11.5 14.0