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 Mzansi Spring Open 2022 (Advanced)
Tournament id 20221532
Rating type Standard
Start 2022/09/03
End 2022/09/03
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1507.3
K-factor 32
Average opponent rating 1344.1
Performance 1599.1
Expected score 3.41
Score - Expected score 0.59
Rating change 15.7
Rating 1513.1
K-factor 32
Average opponent rating 1336.1
Performance 1591.1
Expected score 3.49
Score - Expected score 0.51
Rating change 16.3
Games 5
Score 4.0
% 80.0
Dp 255
Wins 4
Draws 0
Losses 1
Final position 1
Shared position 1
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2022/09/03 Maponya, K (Khutso) GJM 1291.7 1302.4 B 1 0.71 0.70 7.4 9.6
4 2022/09/03 Weng, Y (Yu Bo (David)) GJM 1464.7 1459.3 B 1 0.51 0.52 12.5 15.4
3 2022/09/03 Thorulsley, K (Kairaav) GJM 1246.7 1227.5 W 1 0.85 0.87 3.8 4.2
2 2022/09/03 Tshikota, G (Gregory) KED 1317.2 1302.9 B 0 0.68 0.70 -17.4 -22.4
1 2022/09/03 Naicker, GC (Gabriel Christian) GJM 1400.1 1388.6 W 1 0.67 0.69 8.4 9.9