Rapid: Individual Calculations March 2020
 Kozikowski, Anthony  Total change: -26.60  Rating chartPersonal card
 Marshall Masters February 2020 New York, New York USA 2020-02-18
RcRownchangeKK*chgGame
 1982 1935 0.00 3 -1.33 20 -26.60 
  Lu, Maximillian f2192 USA0.001-0.1820-3.60 
  Underwood, Toshinori 1946 USA0.001-0.4820-9.60 
  Hua, Charles 1807 USA0.001-0.6720-13.40 

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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