Rapid: Individual Calculations September 2022
 Serrichio, Ricardo  Total change: 10.60  Rating chartPersonal card
 TORNEO DE AJEDREZ IRT RAPIDO RECONQUISTA OPEN Reconquista - Santa Fe ARG 2022-07-31
RcRownchangeKK*chgGame
 1942 1905 1.50 2 0.53 20 10.60 
  Parrilla, Juan Jose 1505  * ARG1.0010.08201.60 
  Gomez Baillo, Jorge H. m2378 ARG0.5010.45209.00 
 * 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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