Rapid: Individual Calculations October 2014
 Hatchett, Paul  Total change: 12.40  Rating chartPersonal card
 South Wales Rapidplay Merthyr Tydfil WLS 2014-09-20
RcRownchangeKK*chgGame
 1911 1982 3.50 5 0.62 20 12.40 
  Guha, Chirag 1582  * WLS1.0010.08201.60 
  Dineen, Robert 1921 WLS0.501-0.0820-1.60 
  James, Dai 1947 WLS1.0010.45209.00 
  Kett, Tim 2231 WLS0.001-0.1920-3.80 
  Wagner, Guy 1876 WLS1.0010.36207.20 
 * 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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