Individual Calculations May 2018
 Torella, Rodolfo  Total change: -37.80  Rating chartPersonal card
 49 Abierto Internacional Ciudad de Mar del Plata 2018 Mar del Plata ARG 2018-03-24
RcRownchangeKK*chgGame
 1958 2054 4.50 8 -0.36 20 -7.20 
  Nicosia, Mariano 1654  * ARG1.0010.08201.60 
  Munoz, Francisco Javier f2275 ARG0.001-0.2220-4.40 
  Diaz, Ruben 1747 ARG1.0010.14202.80 
  Perelman, Hernan f2308 ARG0.001-0.1920-3.80 
  Aguilar Samper, Valentin 1874 ARG1.0010.26205.20 
  Flores Tomasto, Luis 2211 PER0.001-0.2920-5.80 
  Colombo Berra, Pablo 1774 ARG0.501-0.3420-6.80 
  Gomez, Roberto Carlos 1817 ARG1.0010.20204.00 
 * 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)
 
 Abierto de la Legislatura Copa Norberto Laporta CABA ARG 2018-04-06
RcRownchangeKK*chgGame
 1917 2054 2.50 6 -1.53 20 -30.60 
  Lida Garcia, Fernando 1844 ARG0.501-0.2720-5.40 
  Perez Sanchez, Victor Manuel 1911 ARG0.501-0.1920-3.80 
  Gigliarelli, Edoardo 1723 ARG1.0010.12202.40 
  Garcia, Raimundo m2268 ARG0.001-0.2320-4.60 
  Aracri, Marcelo 1880 ARG0.501-0.2320-4.60 
  Salinas, Lautaro 1878 ARG0.001-0.7320-14.60 

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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