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 Pinnacle College Waterfall Open (Premier)
Tournament id 20210341
Rating type Standard
Start 2021/10/02
End 2021/10/03
Rounds 6
Total time 90
Time weight 0.94
Total time Official results
Rating 1637.9
K-factor 32
Average opponent rating 1642.0
Performance 1500.4
Expected score 2.89
Score - Expected score -0.89
Rating change -26.8
Rating 1634.0
K-factor 32
Average opponent rating 1650.3
Performance 1508.6
Expected score 2.80
Score - Expected score -0.80
Rating change -25.6
Games 6
Score 2.0
% 33.3
Dp -141,666666666667
Wins 2
Draws 0
Losses 4
Final position 18
Shared position 18
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2021/10/03 Vorster, T (Tyrone) NBR 1494.8 1506.3 B 0 0.62 0.61 -17.9 -19.5
5 2021/10/03 Xiao, R (Ryan) GJM 1519.4 1546.9 B 1 0.60 0.56 11.5 14.1
4 2021/10/03 Ramlall, S (Sanjana) GJM 1509.2 1504.7 W 1 0.69 0.69 8.9 9.9
3 2021/10/02 Njoku, G (Greatman) GJM 1554.6 1538.3 B 0 0.56 0.57 -16.1 -18.2
2 2021/10/02 Chinoruma, T (Taurai) GJM 1746.9 1780.6 B 0 0.33 0.29 -9.5 -9.3
1 2021/10/02 Parodi, A (Alessandro) GJM 2027.3 2024.8 W 0 0.09 0.09 -2.6 -2.9