Individual Calculations January 2014
 Pervovsky, Boris  Total change: -11.55  Rating chartPersonal card
 Kostroma region Chmp. 2013 men Kostroma RUS 2013-11-28
RcRownchangeKK*chgGame
 1961 1906 1.00 4 -0.77 15 -11.55 
  Shkalov, Oleg 2210 RUS0.001-0.1415-2.10 
  Skvortsov, Sergey 1692 RUS1.0010.23153.45 
  Aminov, Zaur 2159 RUS0.001-0.1915-2.85 
  Parsyan, Gamlet 1782 RUS0.001-0.6715-10.05 

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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