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 Africawide Chess Championship 2023 (Open)
Tournament id 20232323
Rating type Standard
Start 2023/11/03
End 2023/11/05
Rounds 7
Total time 90
Time weight 0.94
Total time Official results
Rating 1514.7
K-factor 32
Average opponent rating 1496.1
Performance 1354.4
Expected score 3.13
Score - Expected score -1.13
Rating change -34.0
Rating 1486.3
K-factor 32
Average opponent rating 1491.5
Performance 1349.8
Expected score 2.96
Score - Expected score -0.96
Rating change -30.7
Games 6
Score 2.0
% 33.3
Dp -141,666666666667
Wins 2
Draws 0
Losses 4
Final position 35
Shared position 35
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2023/11/05 Sehularo, K (Kganya) GWR 1629.5 1635.1 W 0 0.41 0.37 -11.8 -11.8
6 2023/11/05 Elvin, D (David) GJM 1447.9 1442.9 B 1 0.54 0.51 13.2 15.7
5 2023/11/05 Fobo, S (Solomzi) ECH 1423.9 1383.9 B 0 0.56 0.58 -16.1 -18.6
4 2023/11/04 Maduna, N (Ncese Mcebo) GJM 1321.7 1331.1 W 1 0.77 0.72 6.6 9.0
3 2023/11/04 Seroka, L (Lebogang) NBR 1340.4 1343.0 B 0 0.66 0.63 -19.0 -20.2
2 2023/11/04 Gopaulsingh, S (Shivar) KED 1813.0 1813.0 W 0 0.19 0.16 -5.5 -5.1
1 2023/11/03 Fobo, S (Solomzi) ECH 1423.9 1383.9 D 1 0.00 0.00