Rapid: Individual Calculations May 2013
 Sarkisian, Melania  Total change: -1.60  Rating chartPersonal card
 Lubov Kovalchuk Memorial -2013 (rapid) Nikolaev UKR 2013-04-13
RcRownchangeKK*chgGame
 1614 1321 1.00 6 -0.08 20 -1.60 
  Trofimova, Anastasiy 1721  * UKR0.001-0.0820-1.60 
  Kravchenko, Vasiliy 1721  * UKR0.001-0.0820-1.60 
  Slobodyan, Vasiliy 1541 UKR0.001-0.2220-4.40 
  Rudik, Valeriy 1721  * UKR0.001-0.0820-1.60 
  Voehevich, Ivan 1657 UKR0.001-0.1220-2.40 
  Milev, Alexandr 1320 UKR1.0010.502010.00 
 * 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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