Individual Calculations December 2021
 De Fotis, Gary  Total change: -21.80  Rating chartPersonal card
 2021 US Masters Championship Charlotte, North Carolina USA 2021-11-24
RcRownchangeKK*chgGame
 2007 1832 1.00 7 -1.09 20 -21.80 
  Yu, Jennifer fwg2232  * USA0.001-0.0820-1.60 
  Adu, Oladapo m2168 NGR0.001-0.1220-2.40 
  Altman, Joshua c2071 ENG0.001-0.2020-4.00 
  Desmarais, Nicholas 2055 USA0.001-0.2220-4.40 
  Glashausser, Sho 1799 USA1.0010.45209.00 
  Espinosa, Pedro 1855 USA0.001-0.4720-9.40 
  Su, Kevin 1870 USA0.001-0.4520-9.00 
 * 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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