CHESS SA Ratings Database

Player tournament rating analysis

Player

Jonker, W (Waldo)

[167014324] from Ekurhuleni (GE)
1866

Rating

Blitz

-186.4

Rating change

K = 40

1193

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
2017 PSS Prestige (Blitz) 10 2017/04/23 1866 8 1.0 16.7 -273 1466.3 1193 40 5.66 -4.66 -186.4 0.0 -186.4 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/23 Longano, MN (Michael) 1828 0 0.55 -0.55 40 -22.0 OK
2 2017/04/23 Oberholzer, F (Francois) 1964 0 0.37 -0.37 40 -14.8 OK
3 2017/04/23 Bornheim, C (Craig) 1893 CM 0 0.46 -0.46 40 -18.4 OK
4 2017/04/23 Bye 1 0.00 0.00 40 0.0 Bye
5 2017/04/23 Tembo, E (Epah) 1638 1 0.79 0.21 40 8.4 OK
6 2017/04/23 Mthunzi, C (Clive) 1681 0 0.74 -0.74 40 -29.6 OK
7 2017/04/23 Van Zyl-Rudd, J (Jack) 1474* FM 0 0.92 -0.92 40 -36.8 OK
8 2017/04/23 Sadie, JJH (Johan) 1482 0 0.91 -0.91 40 -36.4 OK
9 2017/04/23 Nyathi, M (Musa) 1474* 0 0.92 -0.92 40 -36.8 OK
10 2017/04/23 Levy, D (Darren) 1474U ½ 0.92 -0.42 40 -16.8 Unrated opp excluded