Player Tournament Analysis

Chiang, CJ (Chia-Yi Joy)
Dob: 2009/05/01 (U16)
Gender: Female
Chess SA id: 2090105666
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Gauteng Schools Individual Finals 2023 (U15 Girls)
Tournament id 20230958
Rating type Standard
Start 2023/05/27
End 2023/05/27
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1169.8
K-factor 40
Average opponent rating 1224.2
Performance 1139.2
Expected score 2.23
Score - Expected score -0.23
Rating change -7.6
Rating 1164.4
K-factor 40
Average opponent rating 1223.4
Performance 1138.4
Expected score 2.20
Score - Expected score -0.20
Rating change -8.0
Games 5
Score 2.0
% 40.0
Dp -85
Wins 2
Draws 0
Losses 3
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/05/27 Jansen, S (Seante) GE 1200.0 1200.0 W 1 0.51 0.50 15.7 20.0
4 2023/05/27 Makanaka, M (Musiwara) GTP 1200.0 1200.0 B 0 0.42 0.42 -13.4 -16.8
3 2023/05/27 Helder, L (Lynette) GE 1200.0 1200.0 W 0 0.51 0.50 -16.3 -20.0
2 2023/05/27 Scullard, S (Sienne) GJM 1321.0 1317.1 B 0 0.28 0.28 -9.0 -11.2
1 2023/05/27 Matunywa, Z (Zandile) GJM 1200.0 1200.0 W 1 0.51 0.50 15.7 20.0