Rapid: Individual Calculations February 2019
 Vershinin, Ivan  Total change: -9.80  Rating chartPersonal card
 New Year_rapid Moscow RUS 2018-12-28
RcRownchangeKK*chgGame
 1696 1818 4.00 7 -0.49 20 -9.80 
  Fedorov, Mark 1418  * RUS1.0010.08201.60 
  Voytovich, Alexander P. 1418  * RUS1.0010.08201.60 
  Shvedchikov, Anatoli I. m2218  * RUS0.5010.42208.40 
  Shoshin, Boris 1944 RUS0.001-0.3320-6.60 
  Rakitin, Daniil 1634 RUS0.501-0.2420-4.80 
  Arutyunova, Yuliya 1583 RUS1.0010.21204.20 
  Belikov, Semen 1657 RUS0.001-0.7120-14.20 
 * 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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