Rapid: Individual Calculations March 2015
 Kovalevskiy, Oleg  Total change: 18.00  Rating chartPersonal card
 Overtime Rapid 21.02.2015 St. Petersburg RUS 2015-02-21
RcRownchangeKK*chgGame
 1783 1521 1.50 3 0.90 20 18.00 
  Travin, Andrey 1921  * RUS0.5010.42208.40 
  Sokolov, Ilia 1795 RUS0.001-0.1720-3.40 
  Dzhagraeva, Anaid 1634 RUS1.0010.652013.00 
 * 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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