Individual Calculations July 2012
 Vega Rangel, Luis  Total change: 7.35  Rating chartPersonal card
 XXIV Open Int. Vila de Sant Boi 2012 Memorial Mateu Chalmeta Sant Boi de Llobregat ESP 2012-04-27
RcRownchangeKK*chgGame
 2014 1919 2.00 4 0.49 15 7.35 
  Langa Ramiro, Ricard 2083 ESP1.0010.721510.80 
  Lerch I Gallemi, Jose Ma. f2188 ESP0.001-0.1715-2.55 
  Andres Albinana, Jose Enrique 2065 ESP0.001-0.3015-4.50 
  Miquel Grasses, Josep 1720 ESP1.0010.24153.60 

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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