Individual Calculations May 2013
 Valverde, Fausto  Total change: -12.15  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 2063 1956 1.00 5 -0.81 15 -12.15 
  Perez Ponsa, Federico g2356  * ARG0.001-0.0815-1.20 
  Carcamo Solis, Brenda 1575 ARG1.0010.09151.35 
  Fidel, Roberto Oscar 2143 ARG0.001-0.2615-3.90 
  Pesuto, Ivan 2131 ARG0.001-0.2715-4.05 
  Bianchi, Albino 2112 ARG0.001-0.2915-4.35 
 * 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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