Individual Calculations May 2011
 Marsak, Viktor D.  Total change: -18.30  Rating chartPersonal card
 Championship of Nizhny Novgorod 2011 Nizhny Novgorod RUS 2011-02-28
RcRownchangeKK*chgGame
 1771 2033 2.00 4 -1.22 15 -18.30 
  Rychagov, Alexander 1633  * RUS0.001-0.9215-13.80 
  Kruchinin, Anatoly V. 1717 RUS0.501-0.3715-5.55 
  Goltsev, Sergey 1838 RUS1.0010.25153.75 
  Borkin, Alexey 1897 RUS0.501-0.1815-2.70 
 * 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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