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 2023 Gauteng Top Schools (U17 Mixed)
Tournament id 20231736
Rating type Standard
Start 2023/08/19
End 2023/08/19
Rounds 5
Total time 60
Time weight 0.83
Total time Official results
Rating 1266.4
K-factor 40
Average opponent rating 1372.0
Performance 1372.0
Expected score 1.93
Score - Expected score 0.57
Rating change 18.9
Rating 1268.0
K-factor 40
Average opponent rating 1370.2
Performance 1370.2
Expected score 1.95
Score - Expected score 0.55
Rating change 22.0
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 2023/08/19 Mini, S (Siboniso) GSV 1526.1 1511.2 W 0 0.24 0.26 -7.7 -10.4
4 2023/08/19 Phaswani, A (Alwani) GJM 1200.0 1200.0 B 1 0.54 0.54 14.7 18.4
3 2023/08/19 Crause, M (Mynhardt) GTP 1362.0 1368.5 W ½ 0.43 0.42 2.2 3.2
2 2023/08/19 Msebenzi, V (Vusumzi) GWR 1533.4 1527.9 B 0 0.15 0.16 -4.8 -6.4
1 2023/08/19 Tladi, T (Thoriso) GE 1238.4 1243.2 W 1 0.57 0.57 13.8 17.2