Individual Calculations July 2022
 Gao, Marvin  Total change: 46.40  Rating chartPersonal card
 2022 Carolinas Classic - Open Charlotte, North Carolina USA 2022-06-10
RcRownchangeKK*chgGame
 1987 1942 2.50 3 1.16 40 46.40 
  Farragut, Cannon 1714 USA1.0010.21408.40 
  Amburgy, Ryan f2234 USA0.5010.354014.00 
  Pakkirisamy, Uthra wf2012 IND1.0010.604024.00 

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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