Individual Calculations February 2013
 Porta Tovar, Guillem  Total change: 10.05  Rating chartPersonal card
 II Open Internacional Nadal del Guinardo A Barcelona (Cataluna) ESP 2012-12-27
RcRownchangeKK*chgGame
 2033 1934 4.00 9 0.67 15 10.05 
  Valls Marti, Artur 2152 ESP0.001-0.2215-3.30 
  Prats Rodriguez, Juan Bosco 2015 ESP0.001-0.3915-5.85 
  Lozano Diaz, Antoni 1896 ESP1.0010.45156.75 
  Cervello Tost, Ferran 2000 ESP1.0010.59158.85 
  Herms Agullo, Jordi 2124 ESP0.001-0.2515-3.75 
  Parals Marce, Luis 1998 ESP0.5010.09151.35 
  Ruiz Manchon, Francesc Xavier 2154 ESP0.5010.28154.20 
  Lopez Perdomo, Juan David 2106 COL0.001-0.2715-4.05 
  Colom Andres, Xavier 1852 ESP1.0010.39155.85 

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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