CHESS SA Ratings Database

Player tournament rating analysis

Player

Selkirk, RJ (Rebecca)

[293034027] from Buffalo City (EBC)
1633

Rating

Standard

+53.7

Rating change

K = 30

1791

Performance

 

Yes

Count for rating

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
Commonwealth South African Open Chess Championsh 11 2013/07/06 1633 10 5.0 50.0 0 1790.9 1791 30 3.21 1.79 53.7 0.0 53.7

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2013/07/06 Samuels, Io (Ian) 1558 1 0.60 0.40 30 12.0
1 2013/07/06 Samuels, Io (Ian) 1558 1 0.60 0.40 30 12.0
2 2013/07/07 Odendaal, F (Frederick) 1997 0 0.10 -0.10 30 -3.0
2 2013/07/07 Odendaal, F (Frederick) 1997 0 0.10 -0.10 30 -3.0
3 2013/07/07 Schuller, A (Ashley) 1671 0 0.45 -0.45 30 -13.5
3 2013/07/07 Schuller, A (Ashley) 1671 0 0.45 -0.45 30 -13.5
4 2013/07/08 Chetty, M (Mayilan) 1384 1 0.81 0.19 30 5.7
4 2013/07/08 Chetty, M (Mayilan) 1384 1 0.81 0.19 30 5.7
6 2013/07/09 Solo, M (Muzenda) 1660 ½ 0.46 0.04 30 1.2
6 2013/07/09 Solo, M (Muzenda) 1660 ½ 0.46 0.04 30 1.2
7 2013/07/10 Nene, Th (Themba) 1940 PM 1 0.14 0.86 30 25.8
7 2013/07/10 Nene, Th (Themba) 1940 PM 1 0.14 0.86 30 25.8
8 2013/07/11 Bornheim, C (Craig) 2046 CM 0 0.07 -0.07 30 -2.1
8 2013/07/11 Bornheim, C (Craig) 2046 CM 0 0.07 -0.07 30 -2.1
9 2013/07/12 Dias, V (Vanderson) 1963 ½ 0.12 0.38 30 11.4
9 2013/07/12 Dias, V (Vanderson) 1963 ½ 0.12 0.38 30 11.4
10 2013/07/13 Chandna, S (Shubham) 1854 0 0.22 -0.22 30 -6.6
10 2013/07/13 Chandna, S (Shubham) 1854 0 0.22 -0.22 30 -6.6
11 2013/07/14 Jacobs, Kt (Kevin) 1836 1 0.24 0.76 30 22.8
11 2013/07/14 Jacobs, Kt (Kevin) 1836 1 0.24 0.76 30 22.8