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 GoForChess Junior Chess Championship Grayston 2023 (Juniors)
Tournament id 20231417
Rating type Standard
Start 2023/07/16
End 2023/07/16
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1219.7
K-factor 40
Average opponent rating 1220.8
Performance 1305.8
Expected score 2.54
Score - Expected score 0.46
Rating change 15.3
Rating 1202.0
K-factor 40
Average opponent rating 1219.2
Performance 1304.2
Expected score 2.44
Score - Expected score 0.56
Rating change 22.4
Games 5
Score 3.0
% 60.0
Dp 85
Wins 3
Draws 0
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/07/16 Page, C (Connor) GJM 1200.0 1200.0 W 1 0.56 0.54 14.1 18.4
4 2023/07/16 Nathan, A (Amira) GJM 1200.0 1200.0 B 0 0.48 0.46 -15.4 -18.4
3 2023/07/16 Rawjee, A (Aiden) GJM 1214.3 1217.3 B 0 0.46 0.44 -14.7 -17.6
2 2023/07/16 Wu, J (Jayden) GJM 1167.1 1159.2 W 1 0.60 0.59 12.8 16.4
1 2023/07/16 Mannar, A (Aaryan) GJM 1322.8 1319.7 W 1 0.42 0.40 18.6 24.0