Player Tournament Analysis

Van Der Berg, J (Jay)
Dob: 1998/07/25 (Adult)
Gender: Male
Chess SA id: 1980149135
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Africawide Chess Championship 2023 (Open)
Tournament id 20232323
Rating type Standard
Start 2023/11/03
End 2023/11/05
Rounds 7
Total time 90
Time weight 0.94
Total time Official results
Rating 1211.7
K-factor 40
Average opponent rating 1466.8
Performance 1112.7
Expected score 1.22
Score - Expected score -0.72
Rating change -27.1
Rating 1186.4
K-factor 40
Average opponent rating 1467.3
Performance 1113.2
Expected score 1.07
Score - Expected score -0.57
Rating change -22.8
Games 6
Score 0.5
% 8.3
Dp -354,166666666667
Wins 0
Draws 1
Losses 5
Final position 56
Shared position 55
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2023/11/05 Elvin, D (David) GJM 1447.9 1442.9 B 0 0.18 0.16 -6.5 -6.4
6 2023/11/05 Hu-Grobbelaar, L (Lalu) GE 1322.3 1291.1 W 0 0.41 0.42 -14.8 -16.8
5 2023/11/05 Jain, C (Chesta) GE 1350.8 1335.1 B ½ 0.30 0.29 7.2 8.4
4 2023/11/04 Thorulsley, K (Kairaav) GJM 1472.5 1481.6 W 0 0.24 0.20 -8.6 -8.0
3 2023/11/04 Maponya, K (Khutso) GJM 1539.2 1576.9 B 0 0.08 0.00 -2.9 0.0
2 2023/11/04 Zou, Y (Yixuan) GJM 1216.6 1220.0 D 1 0.00 0.00
1 2023/11/03 Byneveldt, NC (Neil) NCF 1668.3 1676.4 W 0 0.01 0.01 -0.4 -0.4