Individual Calculations March 2019
 Herrera, Martin  Total change: 2.20  Rating chartPersonal card
 IRT sub 2200 Armando Tejada Gomez Guaymallen Mendoza ARG 2019-01-29
RcRownchangeKK*chgGame
 1926 2159 4.00 5 0.11 20 2.20 
  Abraham, Miguel 1841 ARG0.001-0.8720-17.40 
  Gomez Reyes, Solana 1759  * ARG1.0010.08201.60 
  Casado, Andres 2001 ARG1.0010.29205.80 
  Caruso, Tomas 2043 ARG1.0010.34206.80 
  Medina, Ricardo 1985 ARG1.0010.27205.40 
 * 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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