Player Tournament Analysis

Mendelsohn, DC (David)
Dob: 1955/10/05 (Adult)
Gender: Male
Chess SA id: 155022650
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Tournament and Raing
Tournament Randburg Club Championships Swiss 2022
Tournament id 20221535
Rating type Standard
Start 2022/07/19
End 2022/09/06
Rounds 7
Total time 90
Time weight 0.94
Total time Official results
Rating 1621.9
K-factor 28
Average opponent rating 1316.7
Performance 1559.5
Expected score 5.21
Score - Expected score 0.29
Rating change 7.6
Rating 1621.1
K-factor 28
Average opponent rating 1311.4
Performance 1554.2
Expected score 5.21
Score - Expected score 0.29
Rating change 8.1
Games 7
Score 5.5
% 78.6
Dp 242,857142857143
Wins 5
Draws 1
Losses 1
Final position 1
Shared position 1
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2022/09/06 Sparks, SJW (Stephen) KED 1297.2 1276.9 B 1 0.84 0.86 4.0 3.9
6 2022/08/30 Metcalfe, AR (Allister) GJM 1735.9 1747.0 W 1 0.41 0.40 14.9 16.8
5 2022/08/23 Kleyn, AE (Andrew) GE 1708.5 1698.2 W 1 0.44 0.45 14.1 15.4
4 2022/08/16 Boshoff, E (Ernst) GJM 521.3 500.0 B 1 0.99 0.99 0.3 0.3
3 2022/08/02 Essop, H (Haroon) GJM 1398.7 1393.1 W 0 0.80 0.81 -20.2 -22.7
2 2022/07/26 Essop, R (Rashied) GJM 1386.5 1402.9 B ½ 0.73 0.71 -5.8 -5.9
1 2022/07/19 Goldberg, M (Mark) GJM 1168.6 1161.4 W 1 1.00 1.00 0.0 0.0