Individual Calculations May 2013
 McLaughlin, James  Total change: 11.55  Rating chartPersonal card
 2013 Bill Wright Saint Louis Open St Louis, Missouri USA 2013-04-12
RcRownchangeKK*chgGame
 2154 2056 2.00 3 0.77 15 11.55 
  Bykhovsky, Anatoly g2456  * ISR0.001-0.0815-1.20 
  Hua, Margaret M 1955 USA1.0010.36155.40 
  Pounraj, Karthikeyan 2052 IND1.0010.49157.35 
 * 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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