Individual Calculations March 2012
 Perez Ponsa, Federico  Total change: -10.60  Rating chartPersonal card
 Bicentenario de la Creación de la Bandera Rosario, Santa Fe ARG 2012-02-18
RcRownchangeKK*chgGame
 2168 2500 5.00 7 -1.06 10 -10.60 
  Lagar, Valentin 2100  * ARG1.0010.08100.80 
  Raviolo, Ignacio 2100  * ARG1.0010.08100.80 
  Penafiel, Horacio 2182 ARG0.001-0.8710-8.70 
  Codigone, Maximiliano 2100  * ARG0.501-0.4210-4.20 
  Munoz, Francisco c2100  * ARG1.0010.08100.80 
  Sanhueza, Cristian 2208 ARG1.0010.15101.50 
  Playa, Marcelo m2385 ARG0.501-0.1610-1.60 
 * 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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