Individual Calculations May 2014
 Etchevest, Marcelo  Total change: 4.80  Rating chartPersonal card
 Abierto Club Argentino "Miguel Tal 2014" Buenos Aires ARG 2014-02-12
RcRownchangeKK*chgGame
 1912 1821 3.50 7 0.77 15 11.55 
  Avila, Lucas 2221  * ARG0.001-0.0815-1.20 
  Quilca Tapara, Roosevelt Ronaldo 1421  * PER1.0010.08151.20 
  Salgado, Federico 1597 ARG1.0010.22153.30 
  Hernandez Amura, Gilberto 1998 ARG0.001-0.2715-4.05 
  Silvestri, Jose Maria 1979 ARG1.0010.711510.65 
  Sotelo, Noe 1988 ARG0.5010.22153.30 
  Ibar, Marcelo f2177 ARG0.001-0.1115-1.65 
 * 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)
 
 45 Abierto Ciudad de Mar del Plata. Marcel Duchamp Mar del Plata - Buenos Aires ARG 2014-04-12
RcRownchangeKK*chgGame
 1959 1821 1.50 6 -0.45 15 -6.75 
  Spata, German f2221  * ARG0.001-0.0815-1.20 
  Munoz, Clara Belen 1450 ARG0.001-0.9015-13.50 
  Gomez Camacho, Micaela wf1996 ARG0.001-0.2715-4.05 
  Gomez, Roberto Carlos 1978 ARG1.0010.711510.65 
  Amil Meilan, Horacio 2057 ARG0.001-0.2015-3.00 
  Escofet, Jaime 2052 URU0.5010.29154.35 
 * 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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