CHESS SA Ratings Database

Player tournament rating analysis

Player

Klaver, C (Cornelis)

[181015759] from Johannesburg Metro (GJM)
2102

Rating

Rapid

-49.8

Rating change

K = 30

1968

Performance

 

Yes

Count for rating

OK

Analysis

TournamentHostTypeRndsStartRatingGmsScr%DpAORPRatKWeSWeRpmPRpmTRpmCFRReason
2017 PSS Prestige (Rapid) 10 2017/04/22 2102 10 4.5 45.0 -36 2003.9 1968 30 6.16 -1.66 -49.8 0.0 -49.8 OK

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/22 Tembo, E (Epah) 1710* 1 0.92 0.08 30 2.4 OK
2 2017/04/22 Jere, D (Daniel) 2385 0 0.16 -0.16 30 -4.8 OK
3 2017/04/22 De Abreu, RN (Roberto) 1902 FM 1 0.76 0.24 30 7.2 OK
4 2017/04/22 Longano, MN (Michael) 1962 ½ 0.69 -0.19 30 -5.7 OK
5 2017/04/22 Mabusela, JM (Johannes) 2269 IM 0 0.28 -0.28 30 -8.4 OK
6 2017/04/22 Jurgensen, GI (Graham) 2026 CM 1 0.60 0.40 30 12.0 OK
7 2017/04/22 Barrish, D (Daniel) 1836 ½ 0.82 -0.32 30 -9.6 OK
8 2017/04/23 Bornheim, C (Craig) 1960 CM 0 0.69 -0.69 30 -20.7 OK
9 2017/04/23 Oberholzer, F (Francois) 1978 0 0.67 -0.67 30 -20.1 OK
10 2017/04/23 Simutowe, M (Musatwe) 2051 NM ½ 0.57 -0.07 30 -2.1 OK