Individual Calculations January 2009
 Marina De La Torre, Ivan  Total change: -0.60  Rating chartPersonal card
 XXVI Torneo Open de Ajedrez Martorell Grupo A Martorell-Barcelona ESP 2008-09-20
RcRownchangeKK*chgGame
 2015 1970 3.50 8 -0.04 15 -0.60 
  Garcia Miracle, Joan Josep 2122 ESP0.5010.20153.00 
  Humphrey Ventura, Bruce 1863 ESP1.0010.35155.25 
  Sanfeliu Fabregas, Albert 2115 ESP0.001-0.3115-4.65 
  Cabot Muntane, Jordi 2028 ESP0.001-0.4215-6.30 
  Barroso Quinones, Antonio 1869 ESP1.0010.36155.40 
  Colet Fernandez, Jose 1986 ESP0.001-0.4815-7.20 
  Alegret Grino, Amadeu 1998 ESP1.0010.54158.10 
  Escofet Martin, David 2138 ESP0.001-0.2815-4.20 

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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