Individual Calculations August 2013
 Bryant, Jon  Total change: -14.55  Rating chartPersonal card
 South Wales International 2013 Penarth WLS 2013-07-14
RcRownchangeKK*chgGame
 1994 1926 2.00 7 -0.97 15 -14.55 
  Du Toit, Stephanie 1603 WLS1.0010.13151.95 
  Brown, Martin 2203 ENG0.001-0.1715-2.55 
  Arkell, Keith C g2326  * ENG0.001-0.0815-1.20 
  Menadue, Jeremy F S 2145 ENG0.5010.28154.20 
  Jones, Steven A 2033 ENG0.001-0.3515-5.25 
  Woolcock, Craig 1893 WLS0.501-0.0515-0.75 
  Evans, Nicholas Thomas 1755 WLS0.001-0.7315-10.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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