Individual Calculations February 2013
 Vallbona Domingo, Joan  Total change: -24.90  Rating chartPersonal card
 II Open Internacional Nadal del Guinardo A Barcelona (Cataluna) ESP 2012-12-27
RcRownchangeKK*chgGame
 1962 2022 3.00 8 -1.66 15 -24.90 
  Colom Andres, Xavier 1852 ESP1.0010.28154.20 
  Colon Garcia, Enrique f2339 ESP0.001-0.1315-1.95 
  Fernandez Aguilar, Francisco 1955 ESP0.001-0.5915-8.85 
  Torres Maiquez, Sergio 1974 ESP1.0010.43156.45 
  Costa Trave, Jaume 1968 ESP0.001-0.5815-8.70 
  Povill Claros, Xavier 1746 ESP0.001-0.8315-12.45 
  Sole Bove, Josep 1862 ESP1.0010.29154.35 
  Parals Marce, Luis 1998 ESP0.001-0.5315-7.95 

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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