Individual Calculations July 2009
 De Lucas Bello, Federico  Total change: -14.40  Rating chartPersonal card
 Absoluto de Burgos 2009 Burgos ESP 2009-03-07
RcRownchangeKK*chgGame
 1937 2132 0.50 2 -0.96 15 -14.40 
  Angeleri, Rodrigo Norberto 1808 ESP0.001-0.8715-13.05 
  Esteban Romo, Francisco J 2065 ESP0.501-0.0915-1.35 

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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