Rapid: Individual Calculations August 2015
 Grachev, Viktor V.  Total change: 32.80  Rating chartPersonal card
 Yaroslav Mudryj 2015 rapid Yaroslavl RUS 2015-07-20
RcRownchangeKK*chgGame
 1825 1738 4.00 6 1.64 20 32.80 
  Shirshneva, Sofiya 1508 RUS1.0010.21204.20 
  Kruk, Sergej 1535 RUS1.0010.24204.80 
  Subbotin, Andrey 1989 RUS0.5010.31206.20 
  Berezin, Nikolai 1932 RUS0.5010.25205.00 
  Navrodskiy, Boris 1976 RUS1.0010.802016.00 
  Gerasimov, Nikolay P. 2009 RUS0.001-0.1720-3.40 

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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