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 Chess Power House Rapid 2022 (U8)
Tournament id 20221720
Rating type Rapid
Start 2022/10/22
End 2022/10/22
Rounds 5
Total time 30
Time weight 0.60
Total time Official results
Rating 1200.0
K-factor 40
Average opponent rating 1199.2
Performance 1369.2
Expected score 2.46
Score - Expected score 1.04
Rating change 25.0
Rating 1200.0
K-factor 40
Average opponent rating 1209.4
Performance 1379.4
Expected score 2.40
Score - Expected score 1.10
Rating change 44.0
Games 5
Score 3.5
% 70.0
Dp 170
Wins 3
Draws 1
Losses 1
Final position 2
Shared position 2
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2022/10/22 Robinson, Z (Zachariah) GJM 1200.0 1200.0 B 1 0.46 0.46 13.0 21.6
4 2022/10/22 Zhu, R (Ryan) GJM 1212.5 1222.8 W ½ 0.53 0.52 -0.7 -0.8
3 2022/10/22 Linnell, H (Hannah) GJM 1164.2 1144.4 B 1 0.50 0.52 12.0 19.2
2 2022/10/22 Franklin, G (Gabriel) GJM 1219.4 1280.0 W 0 0.52 0.45 -12.5 -18.0
1 2022/10/22 Stelloh, A (Alexander) GJM 1200.0 1200.0 B 1 0.46 0.46 13.0 21.6