Individual Calculations May 2011
 Gurevich, Dmitry  Total change: 0.90  Rating chartPersonal card
 12th Pittsburgh Open Pittsburgh, Pennsylvania USA 2011-03-25
RcRownchangeKK*chgGame
 2380 2475 3.00 5 0.09 10 0.90 
  Mucerino Jr, Joseph 2079 USA1.0010.08100.80 
  Mo, Kevin 2075  * USA1.0010.08100.80 
  Shabalov, Alexander g2590 USA0.5010.16101.60 
  Ruan, Lufei wg2480 CHN0.5010.01100.10 
  Onischuk, Alexander g2678 USA0.001-0.2410-2.40 
 * 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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