Individual Calculations July 2009
 Machin Torcal, Eduardo  Total change: -7.75  Rating chartPersonal card
 Campeonato de Aragon por Equipos 2009 Aragon ESP 2009-01-24
RcRownchangeKK*chgGame
 2050 1818 1.00 6 -0.31 25 -7.75 
  Bayod Rubia, Angel 2060 ESP0.5010.30257.50 
  Moreno Gracia, Daniel f2168 ESP0.001-0.1125-2.75 
  Galvez Perez, Jose Luis 2047 ESP0.001-0.2125-5.25 
  Cid Royo, Oscar 2073 ESP0.5010.31257.75 
  Buil Montanes, Carlos 1900 ESP0.001-0.3925-9.75 
  Gonzalez Gambau, Jorge 2053 ESP0.001-0.2125-5.25 

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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