Player Tournament Analysis

Chen, J (Jiajun)
Dob: 2014/08/21 (U12)
Gender: Male
Chess SA id: 1140147323
FIDE id:
Region: Johannesburg Matro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament JNW Open - Crawford 2023 (U10)
Tournament id 20230479
Rating type Standard
Start 2023/03/04
End 2023/03/04
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1224.7
K-factor 40
Average opponent rating 1225.9
Performance 1084.2
Expected score 1.54
Score - Expected score -0.54
Rating change -17.9
Rating 1200.0
K-factor 40
Average opponent rating 1229.6
Performance 1087.9
Expected score 1.44
Score - Expected score -0.44
Rating change -17.6
Games 3
Score 1.0
% 33.3
Dp -141,666666666667
Wins 1
Draws 0
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/03/04 Venter, E (Elke) GJM 1229.1 1230.4 W 0 0.54 0.51 -17.3 -20.4
4 2023/03/04 Khan, S (Somila) GJM 1200.0 1200.0 D 1 0.00 0.00
3 2023/03/04 Brits, E (Etienne) GJM 1248.5 1258.4 B 0 0.43 0.39 -13.8 -15.6
2 2023/03/04 Saaiman, N (Nicolaas) GJM 1200.0 1200.0 W 1 0.57 0.54 13.8 18.4
1 2023/03/04 Loots, M (Mia) GJM 1332.1 1332.0 D 0 0.00 0.00