Individual Calculations September 2014
 Brusey, Alan W  Total change: 13.00  Rating chartPersonal card
 101st British Championship Aberystwyth ENG 2014-07-19
RcRownchangeKK*chgGame
 2123 1951 3.50 10 0.65 20 13.00 
  Arkell, Keith C g2351  * ENG0.001-0.0820-1.60 
  Horton, Justin 2104 ENG1.0010.702014.00 
  Brown, Martin 2194 ENG0.001-0.2020-4.00 
  Bullen, Alex 2054 WLS0.001-0.3620-7.20 
  Simons, Martin J 2087 ENG0.5010.18203.60 
  Clancy, Martin J 2009 ENG1.0010.582011.60 
  Hackner, Oskar A 2108 ENG0.001-0.2920-5.80 
  Lenier, Jude A 2099 ENG1.0010.702014.00 
  Menadue, Jeremy F S 2117 ENG0.001-0.2820-5.60 
  Brown, Thomas 2104 WLS0.001-0.3020-6.00 
 * 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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