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 Club Championships Swiss 2023
Tournament id 20232147
Rating type Standard
Start 2023/08/29
End 2023/10/10
Rounds 7
Total time 90
Time weight 0.94
Total time Official results
Rating 1043.4
K-factor 40
Average opponent rating 1400.5
Performance 975.5
Expected score 0.42
Score - Expected score -0.42
Rating change -15.8
Rating 1028.9
K-factor 40
Average opponent rating 1386.7
Performance 961.7
Expected score 0.42
Score - Expected score -0.42
Rating change -16.8
Games 4
Score 0.0
% 0.0
Dp -425
Wins 0
Draws 0
Losses 4
Final position 0
Shared position 0
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2023/10/10 0.0 0.0 X 0.00 0.00
6 2023/10/03 Ngoie, P (Patrick) GJM 1176.7 1200.0 D 0 0.00 0.00
5 2023/09/26 Hayward, S (Stuart) GJM 1093.2 1086.4 B 0 0.40 0.39 -14.4 -15.6
4 2023/09/19 Mungal, Z (Zoey) NBR 1532.5 1528.1 W 0 0.01 0.01 -0.4 -0.4
3 2023/09/12 0.0 0.0 X 0.00 0.00
2 2023/09/05 Sparks, SJW (Stephen) KED 1434.1 1405.7 B 0 0.00 0.02 0.0 -0.8
1 2023/08/29 Van Der Berg, P (Pieter) GJM 1542.0 1526.5 W 0 0.01 0.01 -0.4 -0.4