Player Tournament Analysis

Goldberg, M (Mark)
Dob: 1964/02/04 (Adult)
Gender: Male
Chess SA id: 1640119080
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 1101.6
K-factor 40
Average opponent rating 1377.7
Performance 1074.1
Expected score 1.46
Score - Expected score -0.46
Rating change -17.3
Rating 1086.9
K-factor 40
Average opponent rating 1379.5
Performance 1075.9
Expected score 1.35
Score - Expected score -0.35
Rating change -14.0
Games 7
Score 1.0
% 14.3
Dp -303,571428571429
Wins 1
Draws 0
Losses 6
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2023/03/14 De Saldanha, DA (Diego) GJM 1200.0 1200.0 B 0 0.34 0.33 -12.2 -13.2
6 2023/03/07 Molema, W (Warner) GJM 1138.6 1147.3 B 0 0.42 0.39 -15.1 -15.6
5 2023/02/28 Qwele, N (Ndumiso) GJM 1200.0 1200.0 W 1 0.43 0.41 20.5 23.6
4 2023/02/21 Tak, R (Rannveer) NBR 1367.8 1379.8 W 0 0.23 0.20 -8.3 -8.0
3 2023/02/14 Jones, E (Edward) GJM 1518.7 1509.4 B 0 0.00 0.00 0.0 0.0
2 2023/02/07 Metcalfe, AR (Allister) GJM 1751.9 1753.2 W 0 0.01 0.01 -0.4 -0.4
1 2023/01/31 Essop, H (Haroon) GJM 1466.7 1466.7 B 0 0.03 0.02 -1.1 -0.8