Individual Calculations July 2012
 Magar, Thomas  Total change: 13.80  Rating chartPersonal card
 54th Gem City Open Dayton, Ohio USA 2012-06-01
RcRownchangeKK*chgGame
 2213 2079 2.00 3 0.92 15 13.80 
  Chastukhin, Oleksandr 2160 USA1.0010.61159.15 
  Hollinberger, Drew 2000 USA1.0010.39155.85 
  Kudrin, Sergey g2479  * USA0.001-0.0815-1.20 
 * 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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