Individual Calculations April 2009
 Morales, Ramon Alejandro  Total change: 11.25  Rating chartPersonal card
 IRT Cayetano Rebizzo 2009 Monte Grande ARG 2009-02-07
RcRownchangeKK*chgGame
 2156 1915 1.50 5 0.45 25 11.25 
  Nedilsky, Diego f2265 ARG0.001-0.1125-2.75 
  Barrientos Medina, Juan Carlos 2130 ARG1.0010.772519.25 
  Juarez, Alberto f2245 ARG0.001-0.1225-3.00 
  Ponzo, Fabian 2114 ARG0.5010.26256.50 
  Herrera, Pablo 2027 ARG0.001-0.3525-8.75 

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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