Individual Calculations January 2014
 Acosta, Raul  Total change: -21.75  Rating chartPersonal card
 VI Abierto Legislatura 2013 "Copa Norberto La Porta" Buenos Aires ARG 2013-12-14
RcRownchangeKK*chgGame
 1882 2119 2.50 5 -1.45 15 -21.75 
  Bruno, Federico 1737 ARG1.0010.09151.35 
  Gomez, Daniel 1955 ARG1.0010.28154.20 
  Amato, Leonel 1868 ARG0.001-0.8115-12.15 
  Tunez, Adrian 1902 ARG0.501-0.2815-4.20 
  Martyniuk, Carolina Milka 1947 ARG0.001-0.7315-10.95 

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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