Rapid: Individual Calculations October 2013
 Prikhodko, Peter I.  Total change: 8.20  Rating chartPersonal card
 Pryazha stadium 55 rapid 2013 open cup Pryazha RUS 2013-08-31
RcRownchangeKK*chgGame
 2144 1836 1.00 4 0.41 20 8.20 
  Ivanov, Sergey A. f2236  * RUS0.001-0.0820-1.60 
  Osmolny, Vladimir I. f2142 RUS0.001-0.1420-2.80 
  Zinov, Sergey N. 2034 RUS1.0010.762015.20 
  Vinogradov, Vladimir P. 2164 RUS0.001-0.1320-2.60 
 * 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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