Rapid: Individual Calculations January 2016
 Arkhipov, Ivan  Total change: 1.80  Rating chartPersonal card
 ChmpMosReg 2015 Rapid B Serpukhov RUS 2015-12-04
RcRownchangeKK*chgGame
 1925 1749 2.50 8 0.09 20 1.80 
  Ryzhkov, Sergey 2067 RUS0.001-0.1320-2.60 
  Gasparov, Leonid 2082 RUS0.001-0.1220-2.40 
  Proskurin, Vladimir 2018 RUS1.0010.832016.60 
  Dadaev, Halid f2149  * RUS0.001-0.0820-1.60 
  Kolesnikov, Arseniy 1513 RUS0.501-0.3020-6.00 
  Beliuga, Mikhail 1630 RUS0.001-0.6620-13.20 
  Kosulin, Vladimir 1911 RUS1.0010.712014.20 
  Leonidov, Vladimir f2033 RUS0.001-0.1620-3.20 
 * 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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