Individual Calculations March 2018
 Osinaga, Eduardo  Total change: 109.20  Rating chartPersonal card
 II Abierto de Montevideo "Copa Marcel Duchamp" Montevideo URU 2018-02-02
RcRownchangeKK*chgGame
 1837 1620 4.00 9 1.80 40 72.00 
  Meza, Anahi wf2020  * ARG0.001-0.0840-3.20 
  Toledo, Javier 1859 URU0.001-0.2040-8.00 
  Kulik, Nicolas 1292 URU1.0010.13405.20 
  Davila Texeira, Mario 1871 URU0.001-0.1940-7.60 
  Alvarez, Miguel 1842 URU1.0010.784031.20 
  Horisch, Juan Pablo 1813 ARG1.0010.754030.00 
  Rostan, Leonardo 1904 URU1.0010.844033.60 
  Rueda, Joaquin 1976 ARG0.001-0.1140-4.40 
  Gomez Troccoli, Martin 1957 URU0.001-0.1240-4.80 
 * 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)
 
NOTE: K factor changed
 Semifinal 2018 Colonia del Sacramento URU 2018-02-10
RcRownchangeKK*chgGame
 1905 1620 3.00 7 1.86 20 37.20 
  Soto, Nicolas 2004 URU0.001-0.0920-1.80 
  Salguero, Rafael 1890 URU1.0010.832016.60 
  Ramos Correa, Gabriel 1895 URU0.001-0.1720-3.40 
  Bertucci, Santiago 1912 URU0.001-0.1520-3.00 
  Busca, Joaquin 1842 URU1.0010.782015.60 
  Rodriguez Lazo, Luis 1898 URU1.0010.832016.60 
  De Los Reyes, Mauro 1894 URU0.001-0.1720-3.40 

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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