Player Tournament Analysis

Ngubeni, JM (Jackie)
Dob: 1962/10/17 (Adult)
Gender: Male
Chess SA id: 162027530
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s): PA
Tournament and Raing
Tournament 2023 Lubowski Open Tournament (A)
Tournament id 20231240
Rating type Standard
Start 2023/06/24
End 2023/06/25
Rounds 5
Total time 90
Time weight 0.94
Total time Official results
Rating 1572.6
K-factor 32
Average opponent rating 1686.9
Performance 1771.9
Expected score 1.79
Score - Expected score 1.21
Rating change 36.4
Rating 1569.9
K-factor 32
Average opponent rating 1684.4
Performance 1769.4
Expected score 1.79
Score - Expected score 1.21
Rating change 38.7
Games 5
Score 3.0
% 60.0
Dp 85
Wins 3
Draws 0
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/06/25 Coetsee, D (Dewald) GTP 1701.4 1699.3 B 1 0.31 0.31 19.9 22.1
4 2023/06/25 Nwedo, K (Khodani) GJM 1645.0 1645.6 W 1 0.46 0.45 15.6 17.6
3 2023/06/24 Sathish, A (Abinavah) GTP 1787.4 1778.0 B 0 0.21 0.22 -6.0 -7.0
2 2023/06/24 Chikwava, R (Ronald) GJM 1495.9 1494.8 B 1 0.55 0.55 13.0 14.4
1 2023/06/24 Felix, R (Raphael) NBR 1804.9 1804.2 W 0 0.27 0.27 -7.8 -8.6