Individual Calculations July 2009
 Garcia Lorenzo, Rafael  Total change: -18.45  Rating chartPersonal card
 Campeonato Regional Absoluto de Murcia 2009 Murcia ESP 2009-03-28
RcRownchangeKK*chgGame
 1883 2084 2.50 5 -1.23 15 -18.45 
  Portillo Castellon, Javier 1802 ESP1.0010.16152.40 
  Mateos Martinez, Francisco Ramon 1895 ESP0.501-0.2515-3.75 
  Blaya Serrano, Juan Francisco 2051 ESP0.001-0.5515-8.25 
  Duque Suarez, Leonardo 1734 ESP1.0010.11151.65 
  Martinez Lopez, David 1933 ESP0.001-0.7015-10.50 

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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