Individual Calculations May 2012
 Porta Campos, Nicolas  Total change: 37.65  Rating chartPersonal card
 Semifinal Argentina Sub 12 Absoluta 2012 Carlos Paz, Cordoba ARG 2012-02-23
RcRownchangeKK*chgGame
 1644 1738 4.00 4 1.56 15 23.40 
  Bortolin, Lanfranco 1415 ARG1.0010.13151.95 
  Campati, Bruno 1648 ARG1.0010.38155.70 
  Bellido, Facundo 1759 ARG1.0010.53157.95 
  Villca, Julian 1754 ARG1.0010.52157.80 

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)
 
 Gran Prix Abierto Club Argentino - Cuarta Etapa Final Buenos Aires ARG 2012-03-15
RcRownchangeKK*chgGame
 1875 1795 4.00 8 0.86 15 12.90 
  Nisental, Enrique 1427 ARG1.0010.10151.50 
  Quenallata, Luciano 2123 ARG0.001-0.1315-1.95 
  Colautti, Marcela 1972 ARG0.001-0.2715-4.05 
  Tanner, Pedro 1873 ARG1.0010.61159.15 
  Sammartino, Gabriel 1933 ARG0.001-0.3115-4.65 
  Garcia Lemos, Federico 2063 ARG1.0010.831512.45 
  Faccini, Jackson 1907 ARG0.001-0.3515-5.25 
  Pizzatti, Mario 1705 ARG1.0010.38155.70 

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)
 
 43 Abierto Internacional de Ajedrez -Ciudad de Mar del Plata-Marcel Duchamp- Mar del Plata ARG 2012-03-31
RcRownchangeKK*chgGame
 2099 1795 1.00 6 0.09 15 1.35 
  Gaitan, Juan Manuel 2195  * ARG0.001-0.0815-1.20 
  Cervetto, Esteban 2107 ARG0.001-0.1415-2.10 
  Tovillas, Daniel R. f2195  * ARG0.001-0.0815-1.20 
  Mosconi, Ariel 2055 ARG0.001-0.1815-2.70 
  Airoli, Alejandro Hernan 2016 ARG1.0010.781511.70 
  Novoa, Fernando 2025 ARG0.001-0.2115-3.15 
 * 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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