Individual Calculations July 2009
 Donado-Mazarron Gomez, Miguel  Total change: 13.00  Rating chartPersonal card
 Campeonato Regional Absoluto de Murcia 2009 Murcia ESP 2009-03-28
RcRownchangeKK*chgGame
 2074 1870 1.50 4 0.52 25 13.00 
  Sabater Sanchez, Asensio 2197 ESP0.001-0.1325-3.25 
  Aroca Villalba, Miguel Angel 2044 ESP1.0010.732518.25 
  Alcaraz Martinez, Felipe 2005 ESP0.001-0.3225-8.00 
  Blaya Serrano, Juan Francisco 2051 ESP0.5010.24256.00 

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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