Rapid: Individual Calculations September 2021
 Tarakanov, Oleg  Total change: -8.40  Rating chartPersonal card
 Estonian Club Rapid Championships 2021 Tallinn EST 2021-07-31
RcRownchangeKK*chgGame
 1702 2014 2.50 4 -0.42 20 -8.40 
  Gorkov, Kirill 1279 EST1.0010.01200.20 
  Rychagov, Anton 1448 EST0.001-0.9820-19.60 
  Maidla, Vallo m2300 EST0.5010.34206.80 
  Shnurov, Daniil 1779 EST1.0010.21204.20 

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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