Player Tournament Analysis

Van Der Westhuizen, F (Frederik)
Dob: 2007/05/02 (U18)
Gender: Male
Chess SA id: 107050552
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament 2022 South African Junior Team Chess Championships (U16 Open)
Tournament id 20221937
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 1528.9
K-factor 32
Average opponent rating 1308.5
Performance 1551.3
Expected score 5.25
Score - Expected score 0.25
Rating change 8.0
Rating 1525.7
K-factor 32
Average opponent rating 1285.6
Performance 1528.4
Expected score 5.41
Score - Expected score 0.09
Rating change 2.9
Games 7
Score 5.5
% 78.6
Dp 242,857142857143
Wins 5
Draws 1
Losses 1
Final position 15
Shared position 14
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2022/12/08 Van Biljon, S (Sarel) FMB 1187.1 1187.8 B ½ 0.86 0.85 -11.5 -11.2
6 2022/12/07 Zietsman, SC (Steyn) GTP 1233.2 1210.2 W 1 0.89 0.91 3.5 2.9
5 2022/12/07 Henwood-Fox, G (Guy) KED 1307.9 1233.9 B 1 0.72 0.80 9.0 6.4
4 2022/12/06 Chinoruma, T (Tawana) GJM 1317.6 1307.1 W 1 0.79 0.80 6.7 6.4
3 2022/12/05 Voyi, O (Onesimo) EBC 1308.3 1268.5 W 0 0.80 0.84 -25.6 -26.9
2 2022/12/04 Masike, O (Olerato) NBR 1661.1 1657.0 B 1 0.30 0.31 22.4 22.1
1 2022/12/04 Rothmann, WR (Willem Ruwan) GE 1144.1 1134.5 B 1 0.91 0.91 2.9 2.9