Rapid: Individual Calculations March 2019
 Perez, Robert  Total change: -11.20  Rating chartPersonal card
 Marshall Masters February 2019 New York, New York USA 2019-02-19
RcRownchangeKK*chgGame
 2125 2351 1.00 2 -0.56 20 -11.20 
  Smith, Jeremiah 2085 USA1.0010.18203.60 
  Kocwin, Bartosz f2164 POL0.001-0.7420-14.80 

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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