Rapid: Individual Calculations February 2018
 Martin, Gonzalo  Total change: 2.80  Rating chartPersonal card
 IRT Primer Rapido 2018 CABA ARG 2018-01-08
RcRownchangeKK*chgGame
 1553 1461 1.00 2 0.14 20 2.80 
  Aguila, Gustavo f1861  * ARG0.001-0.0820-1.60 
  Siegel, Maximiliano 1245 ARG1.0010.22204.40 
 * 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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