CHESS SA Ratings Database

Player tournament rating analysis

Player

Wilken, JB (Justin)

[171042847] from Tshwane (GTP)
1849

Rating

Standard

-6.0

Rating change

K = 20

1853

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
2017 Heidelberg Open (Prestige) 5 2017/02/10 1849 5 1.5 30.0 -149 2002.0 1853 20 1.80 -0.30 -6.0 0.0 -6.0 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/02/10 Jere, D (Daniel) 2382 0 0.03 -0.03 20 -0.6 OK
2 2017/02/11 De Villiers, OA (Ockert) 1590 1 0.82 0.18 20 3.6 OK
3 2017/02/11 Bezuidenhout, RR (Roland) 2062 FM ½ 0.23 0.27 20 5.4 OK
4 2017/02/12 Mabusela, JM (Johannes) 2216 IM 0 0.10 -0.10 20 -2.0 OK
5 2017/02/12 Mamonyane, T (Thabang) 1760 0 0.62 -0.62 20 -12.4 OK