Player Tournament Analysis

Jonker, WD (Wiehan)
Dob: 2003/08/19 (Adult)
Gender: Male
Chess SA id: 103014325
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2022 South African Junior Team Chess Championships (U20 Open+Girls)
Tournament id 20221939
Rating type Standard
Start 2022/12/04
End 2022/12/08
Rounds 7
Total time 120
Time weight 1.00
Total time Official results
Rating 1511.8
K-factor 36
Average opponent rating 1635.7
Performance 1281.6
Expected score 2.13
Score - Expected score -1.63
Rating change -58.7
Rating 1527.2
K-factor 36
Average opponent rating 1646.6
Performance 1292.4
Expected score 2.17
Score - Expected score -1.67
Rating change -60.1
Games 6
Score 0.5
% 8.3
Dp -354,166666666667
Wins 0
Draws 1
Losses 5
Final position 37
Shared position 37
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2022/12/08 Booi, N (Nande) GE 1720.0 1726.6 B 0 0.22 0.23 -7.9 -8.3
6 2022/12/07 Muller, K (Kaden) ENM 1582.4 1616.0 W 0 0.46 0.44 -16.6 -15.8
5 2022/12/07 0.0 0.0 X 0.00 0.00
4 2022/12/06 Claassen, G (Gabriella) GTP 1579.6 1576.4 B 0 0.38 0.40 -13.7 -14.4
3 2022/12/05 Fourie, EM (Elzette) NWP 1435.6 1431.1 W ½ 0.63 0.65 -4.7 -5.4
2 2022/12/04 Nhamuave, E (Eleazar) GTP 1865.5 1873.8 B 0 0.05 0.05 -1.8 -1.8
1 2022/12/04 Waleza, F (Freddy) GE 1631.3 1655.7 W 0 0.40 0.39 -14.4 -14.0