CHESS SA Ratings Database

Player tournament rating analysis

Player

Rubery, MC (Mark)

[159032789] from Johannesburg Metro (GJM)
2266

Rating

Standard

-19.3

Rating change

K = 10

2040

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
Cape Town Heritage Chess Festival 2017 (Elite) 7 2017/03/20 2266 7 3.0 42.9 -50 2090.0 2040 10 4.93 -1.93 -19.3 0.0 -19.3 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/03/20 De Villiers, CCA (Charles) 2166 FM 0 0.64 -0.64 10 -6.4 OK
2 2017/03/21 Gluckman, P (Paul) 1912 FM ½ 0.89 -0.39 10 -3.9 OK
3 2017/03/21 Solomons, DM (Deon) 2109 FM 1 0.71 0.29 10 2.9 OK
4 2017/03/24 Agulhas, K (Keegan) 1874* FM ½ 0.92 -0.42 10 -4.2 OK
5 2017/03/25 Klaasen, CJ (Calvin) 2188 FM 0 0.61 -0.61 10 -6.1 OK
6 2017/03/26 Kobese, AKW (Watu) 2361 IM 0 0.37 -0.37 10 -3.7 OK
7 2017/03/26 Bhawoodien, SH (Shabier) 2031 FM 1 0.79 0.21 10 2.1 OK