Individual Calculations August 2018
 Firpo, Ricardo  Total change: -25.20  Rating chartPersonal card
 IRT SUB 2200 Mes de la Independencia CABA ARG 2018-07-04
RcRownchangeKK*chgGame
 1640 1683 2.00 6 -1.26 20 -25.20 
  Soria, Angel 1772 ARG0.001-0.3820-7.60 
  Paz, Mario 1754 ARG0.001-0.4020-8.00 
  Duarte, Hector 1550 ARG1.0010.32206.40 
  Galagovsky, Carlos 1975 ARG0.001-0.1520-3.00 
  Guelman, Jorge Miguel 1507 ARG0.001-0.7320-14.60 
  Foti, Angel 1283  * ARG1.0010.08201.60 
 * 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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