Individual Calculations August 2022
 Huang, Gary  Total change: -29.20  Rating chartPersonal card
 Marshall FIDE Monday June-August 2022 Rounds 1-5 New York, NY USA 2022-06-27
RcRownchangeKK*chgGame
 1817 2109 2.00 4 -1.38 20 -27.60 
  Zhu, Jenny 1836 USA0.001-0.8320-16.60 
  Berg, George P 1783 USA1.0010.13202.60 
  Olsen, Robert Donald 1846 USA1.0010.18203.60 
  Rudowski, Szymon 1804 USA0.001-0.8620-17.20 

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 Premier July 2022 New York, NY USA 2022-07-08
RcRownchangeKK*chgGame
 1923 2109 3.50 5 -0.08 20 -1.60 
  Chakka, Pardhav 1818 USA1.0010.15203.00 
  Dong, Kyle Qiyu 1709  * USA1.0010.08201.60 
  Fikiet, Alexander 2184 USA0.001-0.4020-8.00 
  Tay, Brian 1891 USA1.0010.22204.40 
  Rama, Tejas 2014 USA0.501-0.1320-2.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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