Player Tournament Analysis

Van Der Berg, P (Pieter)
Dob: 1956/11/08 (Adult)
Gender: Male
Chess SA id: 1560115964
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Randburg New Year Swiss 2023
Tournament id 20230483
Rating type Standard
Start 2023/01/31
End 2023/03/14
Rounds 7
Total time 90
Time weight 0.94
Total time Official results
Rating 1446.6
K-factor 36
Average opponent rating 1446.1
Performance 1587.8
Expected score 3.00
Score - Expected score 1.00
Rating change 33.8
Rating 1409.3
K-factor 36
Average opponent rating 1441.9
Performance 1583.6
Expected score 2.77
Score - Expected score 1.23
Rating change 44.3
Games 6
Score 4.0
% 66.7
Dp 141,666666666667
Wins 3
Draws 2
Losses 1
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2023/03/14 Kleyn, AE (Andrew) GE 1689.0 1675.7 B ½ 0.18 0.15 10.4 12.6
6 2023/03/07 Molo, S (Sibo) NWP 1414.4 1419.5 W 1 0.58 0.53 13.6 16.9
5 2023/02/28 Jones, E (Edward) GJM 1518.7 1509.4 B ½ 0.37 0.34 4.2 5.8
4 2023/02/21 0.0 0.0 X 0.00 0.00
3 2023/02/14 Kuppan, CJ (Cephas) KED 1200.0 1200.0 W 1 0.83 0.79 5.5 7.6
2 2023/02/07 Jones, W (William) GJM 1604.1 1593.7 B 0 0.27 0.24 -8.7 -8.6
1 2023/01/31 Loon, M (Marc) GJM 1250.4 1253.2 W 1 0.77 0.72 7.5 10.1