Individual Calculations January 2011
 Pizzatti, Mario  Total change: -8.70  Rating chartPersonal card
 Abierto Cristobal Colon Sub 2300 Club Argentino Buenos Aires ARG 2010-10-13
RcRownchangeKK*chgGame
 1816 1594 1.00 6 -0.58 15 -8.70 
  Martin, Pedro 1994  * ARG0.001-0.0815-1.20 
  Gimenez, Martin 1994  * ARG0.001-0.0815-1.20 
  Sammartino, Gabriel 1942 ARG0.001-0.1115-1.65 
  Martinez, Luciana 1484 ARG1.0010.35155.25 
  Giuliani, German 1905 ARG0.001-0.1415-2.10 
  Perez Aguado, Sergio 1578 ARG0.001-0.5215-7.80 
 * 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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