Individual Calculations July 2016
 O`donnell, Robert  Total change: 18.40  Rating chartPersonal card
 1st Annual Carolinas Classic Charlotte, North Carolina USA 2016-06-03
RcRownchangeKK*chgGame
 2081 2000 3.00 5 0.92 20 18.40 
  Moradiabadi, Elshan g2400  * FID0.001-0.0820-1.60 
  Lee, Preston 1875 USA1.0010.33206.60 
  Potula, Kapish 1963 USA1.0010.45209.00 
  Mabe, Chris J 2175 USA0.001-0.2720-5.40 
  Mason, Sulia 1993 USA1.0010.49209.80 
 * 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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