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 ThinkChess Tournament 6 May 2023
Tournament id 20230992
Rating type Standard
Start 2023/05/06
End 2023/05/06
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1208.6
K-factor 40
Average opponent rating 1278.9
Performance 1278.9
Expected score 2.13
Score - Expected score 0.37
Rating change 12.3
Rating 1182.4
K-factor 40
Average opponent rating 1273.9
Performance 1273.9
Expected score 2.01
Score - Expected score 0.49
Rating change 19.6
Games 5
Score 2.5
% 50.0
Dp 0
Wins 2
Draws 1
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/05/06 Jacobs, L (Lillith) GJM 1398.4 1391.3 W 0 0.32 0.30 -10.2 -12.0
4 2023/05/06 Walker, T (Travis) GJM 1200.0 1200.0 B ½ 0.47 0.44 1.0 2.4
3 2023/05/06 Horn, E (Evan) GJM 1207.0 1203.6 W 0 0.54 0.52 -17.3 -20.8
2 2023/05/06 Pretorius, K (Klarissa) GJM 1234.9 1225.5 W 1 0.51 0.49 15.7 20.4
1 2023/05/06 Upadhyay, S (Savya) GJM 1354.0 1349.3 B 1 0.29 0.26 22.7 29.6