Player Tournament Analysis

Jonker, J (Jaen-Pierre)
Dob: 2007/04/14 (U18)
Gender: Male
Chess SA id: 107065190
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Valia's Chess Tournament 2023 (A)
Tournament id 20231011
Rating type Standard
Start 2023/05/06
End 2023/05/06
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1357.1
K-factor 40
Average opponent rating 1289.3
Performance 1119.3
Expected score 2.83
Score - Expected score -1.33
Rating change -44.2
Rating 1357.7
K-factor 40
Average opponent rating 1292.9
Performance 1122.9
Expected score 2.83
Score - Expected score -1.33
Rating change -53.2
Games 5
Score 1.5
% 30.0
Dp -170
Wins 1
Draws 1
Losses 3
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2023/05/06 Nxumalo, S (Sanele) GSV 1520.1 1525.2 B 0 0.27 0.26 -8.6 -10.4
4 2023/05/06 Lambiso, ME (Matlakala) NNM 1154.4 1150.9 W 1 0.78 0.78 7.0 8.8
3 2023/05/06 Rampai, T (Thabang) GSV 1200.0 1200.0 B 0 0.64 0.64 -20.5 -25.6
2 2023/05/06 Bartman, T (Themba) FMB 950.5 964.4 W ½ 1.00 1.00 -16.0 -20.0
1 2023/05/06 Chibase, N (Nkosana) GSV 1621.5 1624.0 B 0 0.15 0.15 -4.8 -6.0