Individual Calculations March 2024
 Castillo, Michelle  Total change: -2.80  Rating chartPersonal card
 Perez Chess Open 2024 Perez - Santa Fe ARG 2024-02-22
RcRownchangeKK*chgGame
 1858 1598 1.00 4 -0.07 40 -2.80 
  Acosta, Franco Emanuel 2109 ARG0.001-0.0440-1.60 
  Cinotto, Nazareno 1198  * ARG1.0010.08403.20 
  Dubrovich, Igor 2024 ARG0.001-0.0740-2.80 
  Petti, Luca Giovanni 2099 ARG0.001-0.0440-1.60 
 * 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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