Rapid: Individual Calculations August 2013
 Samarin, Sergei  Total change: -31.00  Rating chartPersonal card
 I Irkutsk region Rating Rapid Irkutsk RUS 2013-07-18
RcRownchangeKK*chgGame
 2055 2058 2.50 8 -1.55 20 -31.00 
  Grekhneva, Yana 1658  * RUS1.0010.08201.60 
  Obolenskikh, Dmitry m2439 RUS0.001-0.0920-1.80 
  Kopylov, Oleg 1951 RUS1.0010.35207.00 
  Ginzburg, Alexander 2032 RUS0.001-0.5420-10.80 
  Khantuev, Alexander f2312 RUS0.001-0.1920-3.80 
  Sidorov, Anton 1914 RUS0.501-0.1920-3.80 
  Rozhnev, Gennady 2099 RUS0.001-0.4420-8.80 
  Demakov, Vladimir 2036 RUS0.001-0.5320-10.60 
 * 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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