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 JMC 3rd Trials 2022 (B)
Tournament id 20221528
Rating type Standard
Start 2022/09/11
End 2022/09/11
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1507.3
K-factor 32
Average opponent rating 1398.4
Performance 1823.4
Expected score 3.18
Score - Expected score 1.82
Rating change 48.3
Rating 1513.1
K-factor 32
Average opponent rating 1389.1
Performance 1814.1
Expected score 3.26
Score - Expected score 1.74
Rating change 55.7
Games 5
Score 5.0
% 100.0
Dp 425
Wins 5
Draws 0
Losses 0
Final position 1
Shared position 1
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2022/09/11 Greef, J (Janus) GJM 1334.8 1310.9 W 1 0.74 0.78 6.7 7.0
4 2022/09/11 Froom, G (Gabriel) GJM 1427.0 1429.7 W 1 0.64 0.64 9.2 11.5
3 2022/09/11 Naidoo, K (Kajol) GJM 1396.1 1402.7 B 1 0.59 0.59 10.5 13.1
2 2022/09/11 Naicker, GC (Gabriel Christian) GJM 1400.1 1388.6 W 1 0.67 0.69 8.4 9.9
1 2022/09/11 Bezuidenhout, D (Dawid) GJM 1434.2 1413.7 B 1 0.54 0.57 11.8 13.8