Player Tournament Analysis

Li, Z (Zhengfei)
Dob: 2009/11/01 (U16)
Gender: Male
Chess SA id: 1090099818
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Chess Power House Rapid 2022 (B)
Tournament id 20220918
Rating type Rapid
Start 2022/06/11
End 2022/06/11
Rounds 5
Total time 20
Time weight 0.47
Total time Official results
Rating 1303.8
K-factor 32
Average opponent rating 1252.4
Performance 1592.4
Expected score 2.76
Score - Expected score 1.74
Rating change 26.2
Rating 1200.0
K-factor 40
Average opponent rating 1084.6
Performance 1424.6
Expected score 2.99
Score - Expected score 1.51
Rating change 60.4
Games 5
Score 4.5
% 90.0
Dp 340
Wins 4
Draws 1
Losses 0
Final position 1
Shared position 1
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2022/06/11 Naidoo, K (Kirthan) GJM 1452.6 622.8 B ½ 0.29 0.99 3.4 -19.6
4 2022/06/11 Kingsbury, J (Jack) GJM 1200.0 1200.0 W 1 0.66 0.54 5.4 18.4
3 2022/06/11 Brest, S (Saul) NWP 1209.6 1200.0 B 1 0.57 0.46 6.9 21.6
2 2022/06/11 Farkas, C (Coby) GJM 1200.0 1200.0 W 1 0.66 0.54 5.4 18.4
1 2022/06/11 Mazhande, M (Maita) GJM 1200.0 1200.0 B 1 0.58 0.46 6.7 21.6