Individual Calculations July 2009
 Rojas, Ariel Carlos  Total change: 0.00  Rating chartPersonal card
 Legislatura Copa Norberto Laporta Buenos Aires ARG 2009-04-01
RcRownchangeRpKK*chgGame
 2109 0 3.00 6 0.00 2109   0.00 
  Jarmoluk, Jorge E. 2043 ARG1.0010.00 0.00 
  Fernandez, Jose Luis 2117 ARG0.0010.00 0.00 
  Calens, Diego 2037 ARG1.0010.00 0.00 
  Alvarez, Roberto 2095 ARG0.5010.00 0.00 
  Seidler, Aldo E. 2330 ARG0.0010.00 0.00 
  Garcia, Manuel 2032 ARG0.5010.00 0.00 

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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