Individual Calculations July 2012
 Porta Tovar, Oriol  Total change: -1.95  Rating chartPersonal card
 VIII Open Ciutat de Sant Adria 50 aniversari Sant Adria de Besos ESP 2012-04-15
RcRownchangeKK*chgGame
 1981 1879 2.50 7 -0.13 15 -1.95 
  Ayllon Rodriguez, Joan Pedro 2117 ESP0.001-0.2015-3.00 
  Julian Ortin, Raquel 1668 ESP1.0010.23153.45 
  Comellas Blanchart, Jordi 2171 ESP1.0010.851512.75 
  Mas Recorda, Pere 2070 ESP0.001-0.2515-3.75 
  Fernandez-Diaz Mascort, Miguel c2168 ESP0.001-0.1615-2.40 
  Seijas Castro, Pedro 1688 ESP0.501-0.2515-3.75 
  Molina Peris, Cristian 1988 ESP0.001-0.3515-5.25 

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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