Individual Calculations January 2009
 Sanchez, Fernando  Total change: -8.10  Rating chartPersonal card
 Copa Materazzi 2008 Los Polvorines ARG 2008-10-28
RcRownchangeKK*chgGame
 2061 2208 4.00 5 0.53 15 7.95 
  Oviedo, Manuel 1994 ARG1.0010.23153.45 
  Perez, Mario Abel 2081 ARG0.001-0.6715-10.05 
  Perez, Maximiliano 2140 ARG1.0010.41156.15 
  Garcia, Ezequiel 2053 ARG1.0010.29154.35 
  Pesoa, Martin 2035 ARG1.0010.27154.05 

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)
 
 Copa PDV Sur Simon Bolivar Buenos Aires ARG 2008-11-29
RcRownchangeKK*chgGame
 2188 2208 1.00 4 -1.07 15 -16.05 
  Vidmar, Rafael 1876 ARG1.0010.12151.80 
  Tristan, Leonardo 2393 ARG0.001-0.2615-3.90 
  Cubas, Jose Fernando m2433 PAR0.001-0.2215-3.30 
  Zeta, Rodrigo 2048 ARG0.001-0.7115-10.65 

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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