Individual Calculations March 2018
 Nakada, Akira  Total change: -2.00  Rating chartPersonal card
 February 2018 Marshall Premier New York, New York USA 2018-02-02
RcRownchangeKK*chgGame
 1878 2122 1.50 2 -0.05 40 -2.00 
  Shuman, Nathaniel 1737 USA0.501-0.4140-16.40 
  Yen, William 2019 USA1.0010.364014.40 

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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