Individual Calculations January 2022
 Romanazzi, Federico  Total change: 15.40  Rating chartPersonal card
 Campeonato Argentino Senior 2021 Supra 50 Coronel Pringles - Buenos Aires ARG 2021-12-08
RcRownchangeKK*chgGame
 1828 1807 4.00 7 0.77 20 15.40 
  Wisniacki, Flavio f2202 ARG0.001-0.0820-1.60 
  Iniguez, Miguel Angel 1407  * ARG1.0010.08201.60 
  Walsh, Hector 1934 ARG0.001-0.3320-6.60 
  Borghetti, Domingo Jorge 1407  * ARG1.0010.08201.60 
  Torella, Rodolfo 2022 ARG1.0010.772015.40 
  Jabie, Rafael 2062 ARG0.001-0.1920-3.80 
  Araoz, Claudio Alberto 1763 ARG1.0010.44208.80 
 * 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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