Individual Calculations January 2022
 Ruchkin, Ivan  Total change: -18.00  Rating chartPersonal card
 Champ. CFO men team 2021 Tula RUS 2021-12-06
RcRownchangeKK*chgGame
 2076 2136 3.00 7 -0.90 20 -18.00 
  Ter-Saakian, Grigorii f2155 RUS0.001-0.4720-9.40 
  Khalimov, Daniil 1810 RUS0.501-0.3720-7.40 
  Zhiriakov, Stanislav 1736  * RUS1.0010.08201.60 
  Kuzmin, Arseni 1987 RUS0.501-0.2020-4.00 
  Klimentov, Evgeny f2252 RUS0.001-0.3420-6.80 
  Tikhonov, Viacheslav c2192 RUS1.0010.582011.60 
  Grigorjev, Iljya f2399 RUS0.001-0.1820-3.60 
 * 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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