Individual Calculations May 2012
 Perales Arona, Joaquin  Total change: 9.60  Rating chartPersonal card
 Segunda AutonĂ³mica Norte 2012 Valencia ESP 2012-02-11
RcRownchangeKK*chgGame
 1768 1893 4.50 6 0.64 15 9.60 
  Rivera Lirio, Francisco 1573 ESP1.0010.13151.95 
  Blanco Solaz, Ramon 2006 ESP1.0010.65159.75 
  Longas Gonzalez, Marta 1527 ESP0.501-0.4015-6.00 
  Perez Tomas, Sebastian 1875 ESP1.0010.47157.05 
  Lopez Garcia, Miguel 1727 ESP1.0010.28154.20 
  Anguix Gomez, Exuperio 1902 ESP0.001-0.4915-7.35 

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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