Individual Calculations October 2021
 Homa, Seth  Total change: -16.40  Rating chartPersonal card
 2021 Michigan Open Lansing, Michigan USA 2021-09-03
RcRownchangeKK*chgGame
 2049 2285 3.00 5 -0.82 20 -16.40 
  Das, Manmohan 1885  * USA1.0010.08201.60 
  Davidovich, Manis 1924 USA1.0010.10202.00 
  Posthuma, Joshua f2362 USA0.5010.11202.20 
  Liang, Justin 2067 USA0.501-0.2820-5.60 
  McGrew, Clara 2008 USA0.001-0.8320-16.60 
 * 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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