Player Tournament Analysis

Potgieter, E (Edward)
Dob: 2008/12/08 (U18)
Gender: Male
Chess SA id: 108076196
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Lichtenberg Summer 2023
Tournament id 20231879
Rating type Standard
Start 2023/08/12
End 2023/08/20
Rounds 9
Total time 150
Time weight 1.00
Total time Official results
Rating 1734.7
K-factor 28
Average opponent rating 1606.1
Performance 1712.4
Expected score 5.11
Score - Expected score -0.11
Rating change -3.1
Rating 1726.5
K-factor 28
Average opponent rating 1606.1
Performance 1712.4
Expected score 5.04
Score - Expected score -0.04
Rating change -1.1
Games 8
Score 5.0
% 62.5
Dp 106,25
Wins 3
Draws 4
Losses 1
Final position -1
Shared position -1
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
9 2023/08/20 Scheide,Helmut GER 1832.0 1832.0 W ½ 0.43 0.42 2.0 2.2
8 2023/08/19 Kapp,Frank GER 1861.0 1861.0 B 1 0.31 0.30 19.3 19.6
7 2023/08/18 Rosmait,Emily GER 1855.0 1855.0 W 1 0.40 0.39 16.8 17.1
6 2023/08/17 Grassi,Fabrizio GER 1878.0 1878.0 B ½ 0.29 0.28 5.9 6.2
5 2023/08/16 Nguyen,Viet Anh GER 1425.0 1425.0 B 1 0.82 0.81 5.0 5.3
4 2023/08/15 Morper,Justus GER 1432.0 1432.0 W ½ 0.89 0.88 -10.9 -10.6
3 2023/08/14 Vater,Lennart GER 1295.0 1295.0 B 0 0.97 0.96 -27.2 -26.9
2 2023/08/13 Rapp,David GER 1271.0 1271.0 W ½ 1.00 1.00 -14.0 -14.0
1 2023/08/12 0.0 0.0 X 0.00 0.00