Individual Calculations March 2024
 Rychkov, Roman  Total change: -8.60  Rating chartPersonal card
 61st Annual Baltimore Open - U2300 Linthicum, MD USA 2024-02-02
RcRownchangeKK*chgGame
 2014 2046 1.50 3 -0.13 20 -2.60 
  Capocyan, Sam Land 2022 USA1.0010.47209.40 
  Yakubov, Mardon 2067 UZB0.5010.03200.60 
  Malyshev, Roman P 1953 USA0.001-0.6320-12.60 

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)
 
 8th Annual George Washington - Major Dulles, VA USA 2024-02-23
RcRownchangeKK*chgGame
 1837 2046 2.00 3 -0.30 20 -6.00 
  Boshkin, Anatoly 1788 USA1.0010.18203.60 
  Ismayilova, Khanim wc1810 AZE1.0010.20204.00 
  Kalpaka, Vaibhav Robinjith 1914 IND0.001-0.6820-13.60 

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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