Individual Calculations November 2009
 Aalbersberg Kroon, Pedro  Total change: -14.25  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo A Barcelona ESP 2009-08-21
RcRownchangeKK*chgGame
 2125 1977 1.50 8 -0.95 15 -14.25 
  White, Michael J R f2259 ENG0.001-0.1615-2.40 
  Aranda Flores, Jordi 2132 ESP0.5010.21153.15 
  Humburg, Christoph 2089 GER0.5010.15152.25 
  Schuelke, Tilman 2083 GER0.001-0.3615-5.40 
  Comellas Blanchart, Jordi 2117 ESP0.001-0.3115-4.65 
  Rodriguez Rebull, German 2078 ESP0.001-0.3615-5.40 
  Rosell Formosa, Jaime 2112 ESP0.5010.18152.70 
  De Jesus Vilajoliu, Gerard 2129 ESP0.001-0.3015-4.50 

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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