CHESS SA Ratings Database

Player tournament rating analysis

Player

Mendelsohn, DC (David)

[155022650] from Tshwane (GTP)
1658

Rating

Standard

+22.5

Rating change

K = 25

1835

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
2017 PSS + JNW Classic (A) 6 2017/04/22 1658 5 3.0 66.7 125 1709.7 1835 25 2.10 0.90 22.5 0.0 22.5 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/22 Khondowe, D (Davidson) 1602 1 0.58 0.42 25 10.5 OK
2 2017/04/22 Lukhwareni, NR (Nkhumbuleni) 1460 1 0.76 0.24 25 6.0 OK
3 2017/04/22 Meeuwissen, X (Xavier) 1891 0 0.21 -0.21 25 -5.3 OK
4 2017/04/22 Botao, B (Milton) 1592U 1 0.59 0.41 25 10.3 Unrated opp excluded
5 2017/04/22 Mthunzi, B (Brighton) 2015 0 0.11 -0.11 25 -2.8 OK
6 2017/04/22 Runganani, RS (Rabelani) 1698 1 0.44 0.56 25 14.0 OK