Individual Calculations October 2014
 Perez Perez, Marta  Total change: 26.40  Rating chartPersonal card
 III Open Internacional de Ajedrez Distrito de Chamartín Madrid ESP 2014-09-07
RcRownchangeKK*chgGame
 1586 1364 2.00 6 0.66 40 26.40 
  Yaniz Lana, Francisco Javier 1626 ESP1.0010.824032.80 
  Lopez Munoz, Pedro 1697 ESP0.001-0.1240-4.80 
  Melcon Diez, Enrique 1623 ESP0.001-0.1840-7.20 
  Cubero Mellado, Alberto 1506 ESP0.001-0.3140-12.40 
  Sanchez Lucena, Juan 1494 ESP1.0010.684027.20 
  Salgado Duarte, Pablo 1572 ESP0.001-0.2340-9.20 

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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