Individual Calculations June 2022
 Pakh, Alex  Total change: 17.60  Rating chartPersonal card
 Marshall Premier May 2022 New York, NY USA 2022-05-06
RcRownchangeKK*chgGame
 1889 1892 2.00 2 0.99 20 19.80 
  Su, Jasmine Zhixin 1984 USA1.0010.632012.60 
  Ho, Carter 1793 USA1.0010.36207.20 

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)
 
 Marshall FIDE Monday May-June 2022 Rounds 1-2 New York, NY USA 2022-05-16
RcRownchangeKK*chgGame
 2040 1892 0.50 2 -0.11 20 -2.20 
  Parhami, Payam 2018 USA0.5010.17203.40 
  Hilkevich, Zahar 2062 USA0.001-0.2820-5.60 

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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