Individual Calculations April 2019
 Amaya, Martin  Total change: -3.80  Rating chartPersonal card
 3er. Torneo Abierto IRT Complejo Betania El Suyuque - San Luis ARG 2019-02-01
RcRownchangeKK*chgGame
 1843 1694 1.50 5 -0.19 20 -3.80 
  Villar, Gustavo 2094  * ARG0.001-0.0820-1.60 
  Covas, Guillermo 2069 ARG0.5010.41208.20 
  Numa, Emanuel 1721 ARG0.5010.04200.80 
  Martin, Cristian 1916 ARG0.5010.28205.60 
  Mora, Oriana 1414 ARG0.001-0.8420-16.80 
 * 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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