Individual Calculations April 2009
 Diaz Luque, Francisco  Total change: -12.75  Rating chartPersonal card
 XX Open Internacional de Roquetas de Mar Almeria ESP 2009-01-02
RcRownchangeKK*chgGame
 2050 1888 1.00 6 -0.85 15 -12.75 
  Kovacevic, Slobodan m2238 SRB0.001-0.1115-1.65 
  Tudela Corbalan, Carlos f2238 ESP0.001-0.1115-1.65 
  Barranco Cara, Francisco Javier 2060 ESP0.5010.23153.45 
  Martinez Rubi, Alberto 1999 ESP0.001-0.3515-5.25 
  Amat Sanchez, Pedro Antonio 2072 ESP0.001-0.2615-3.90 
  Rodriguez Rodriguez, Sergio 1695 ESP0.501-0.2515-3.75 

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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