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 Summer Swiss 2022
Tournament id 20221952
Rating type Standard
Start 2022/10/25
End 2022/12/06
Rounds 7
Total time 90
Time weight 0.94
Total time Official results
Rating 1628.4
K-factor 28
Average opponent rating 1360.9
Performance 1502.5
Expected score 4.22
Score - Expected score -0.22
Rating change -5.8
Rating 1627.8
K-factor 28
Average opponent rating 1340.2
Performance 1481.9
Expected score 4.28
Score - Expected score -0.28
Rating change -7.8
Games 6
Score 4.0
% 66.7
Dp 141,666666666667
Wins 3
Draws 2
Losses 1
Final position 4
Shared position 3
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
7 2022/12/06 0.0 0.0 X 0.00 0.00
6 2022/11/29 Sparks, SJW (Stephen) KED 1391.2 1350.3 B ½ 0.73 0.78 -5.8 -7.8
5 2022/11/22 Kleyn, AE (Andrew) GE 1668.9 1651.2 W ½ 0.49 0.51 0.3 -0.3
4 2022/11/15 Kathan, P (Prakash) GJM 1191.4 1183.6 W 1 1.00 1.00 0.0 0.0
3 2022/11/08 Metcalfe, AR (Allister) GJM 1741.1 1744.2 B 0 0.33 0.32 -8.3 -9.0
2 2022/11/01 Snyckers, FA (Frank) GJM 1515.4 1513.0 W 1 0.67 0.68 8.3 9.0
1 2022/10/25 Boshoff, E (Ernst) GJM 657.2 598.8 B 1 0.99 0.99 0.3 0.3