Player Tournament Analysis

Jones, W (William)
Dob: 2007/11/30 (U18)
Gender: Male
Chess SA id: 107069948
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2023 Alekhine Open Tournament (Prestige)
Tournament id 20231959
Rating type Standard
Start 2023/09/09
End 2023/09/10
Rounds 5
Total time 90
Time weight 0.94
Total time Official results
Rating 1689.3
K-factor 28
Average opponent rating 1699.3
Performance 1699.3
Expected score 2.40
Score - Expected score 0.10
Rating change 2.6
Rating 1694.9
K-factor 28
Average opponent rating 1674.7
Performance 1674.7
Expected score 2.58
Score - Expected score -0.08
Rating change -2.2
Games 5
Score 2.5
% 50.0
Dp 0
Wins 2
Draws 1
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/09/10 Sathish, A (Abinavah) GTP 1760.3 1752.2 B ½ 0.38 0.39 3.0 3.1
4 2023/09/10 Maredi, ADL (Alex) GTP 1782.3 1787.9 W 1 0.43 0.43 14.4 16.0
3 2023/09/09 Chimbala, J (Junior) GTP 1651.3 1651.0 B 1 0.50 0.51 12.6 13.7
2 2023/09/09 Moagaesi, T (Tshepo) GSV 1447.4 1326.4 B 0 0.74 0.89 -18.6 -24.9
1 2023/09/09 Lekalakala, E (Ernest) GTP 1855.1 1856.1 W 0 0.35 0.35 -8.8 -9.8