Player Tournament Analysis

Jonker, R (Ruan)
Dob: 2008/06/09 (U18)
Gender: Male
Chess SA id: 1080150210
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Steinitz Open 2023 (C)
Tournament id 20231139
Rating type Standard
Start 2023/05/26
End 2023/05/28
Rounds 6
Total time 70
Time weight 0.87
Total time Official results
Rating 1202.7
K-factor 40
Average opponent rating 1325.7
Performance 1467.4
Expected score 2.14
Score - Expected score 1.86
Rating change 64.7
Rating 1198.4
K-factor 40
Average opponent rating 1306.6
Performance 1448.3
Expected score 2.24
Score - Expected score 1.76
Rating change 70.4
Games 6
Score 4.0
% 66.7
Dp 141,666666666667
Wins 4
Draws 0
Losses 2
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
6 2023/05/28 Meder, T (Tristan) WCT 1484.7 1401.3 W 1 0.21 0.31 28.4 27.6
5 2023/05/28 Sihamba, S (Somila) WCT 1403.7 1391.5 B 1 0.22 0.23 28.1 30.8
4 2023/05/27 Siteto, L (Lindokuhle) WCT 1223.5 1220.3 W 1 0.52 0.52 17.3 19.2
3 2023/05/27 Tshepo, M (Meletoa) GTP 1200.0 1200.0 B 0 0.46 0.46 -16.6 -18.4
2 2023/05/27 Ferreira, M (Marko) WCT 1200.0 1200.0 W 1 0.54 0.54 16.6 18.4
1 2023/05/26 Winter, C (Cuthanzario) WCT 1442.5 1426.4 B 0 0.18 0.19 -6.5 -7.6