Individual Calculations July 2018
 Harvey, John  Total change: 1.20  Rating chartPersonal card
 3rd North Wales Fide Major Llandudno WLS 2018-06-22
RcRownchangeKK*chgGame
 1560 1709 2.00 3 0.03 40 1.20 
  Wells, Barrie 1309  * WLS1.0010.08403.20 
  Lloyd, Stephen M 1516 ENG1.0010.254010.00 
  Skielnik, Joseph J 1855 ENG0.001-0.3040-12.00 
 * 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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