Individual Calculations May 2019
 Acosta, Carlos Humberto  Total change: -18.20  Rating chartPersonal card
 Abierto de la Legislatura Copa Norberto La Porta CABA ARG 2019-03-20
RcRownchangeKK*chgGame
 1662 1744 2.00 5 -0.92 20 -18.40 
  Perez Sanchez, Victor Manuel 1983 ARG0.001-0.2020-4.00 
  Caruso, Tomas 1980 ARG0.001-0.2020-4.00 
  Cuttica, Gerardo 1525 ARG0.001-0.7820-15.60 
  De Lazzari, Felicitas 1344  * ARG1.0010.08201.60 
  Najurieta, Tiziano 1478 ARG1.0010.18203.60 
 * 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)
 
 50 Abierto Ciudad de Mar del Plata Mar del Plata ARG 2019-04-13
RcRownchangeKK*chgGame
 1821 1744 3.00 7 0.01 20 0.20 
  Cejas, Jose f2144  * ARG0.001-0.0820-1.60 
  Brasca, Alejandro Jorge 1434 ARG1.0010.14202.80 
  Leto, Enzo c2144  * ARG0.001-0.0820-1.60 
  Foschiatti, Tomas 1396 ARG1.0010.11202.20 
  Echeguren, Martin 1953 ARG0.001-0.2320-4.60 
  Coronel, Nestor 1535 ARG1.0010.23204.60 
  Fidel, Roberto Oscar 2144  * ARG0.001-0.0820-1.60 
 * 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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