Individual Calculations March 2017
 Porteiro, Rodrigo  Total change: 21.60  Rating chartPersonal card
 I Abierto de Montevideo " Copa Marcel Duchamp 2017 " Montevideo URU 2017-02-09
RcRownchangeKK*chgGame
 1823 1728 3.50 6 1.08 20 21.60 
  Curi, Gabriel f2128  * URU0.001-0.0820-1.60 
  Araujo, Daniel 1594 URU1.0010.32206.40 
  Fein, Jorge 1607 URU1.0010.34206.80 
  Perez, Jose Luis 1635 URU1.0010.37207.40 
  Barboza, Mauro 1947 URU0.5010.28205.60 
  Lanzilotta, Marcelo 2029 URU0.001-0.1520-3.00 
 * 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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