Individual Calculations January 2014
 Codina Broto, Sergi  Total change: 18.60  Rating chartPersonal card
 XXXI Obert de Cerdanyola 2013 G-B Cerdanyola del Valles ESP 2013-10-05
RcRownchangeKK*chgGame
 1542 1370 3.00 6 1.24 15 18.60 
  Algarte Cortes, Serafin Ramon 1697 ESP0.001-0.1315-1.95 
  Panella Gene, Jesus 1555 ESP0.001-0.2615-3.90 
  Lopez Olivia, Victor 1204 ESP1.0010.28154.20 
  Garcia Acosta, Carla 1546 ESP1.0010.731510.95 
  Lopez Mayoral, Miguel Angel 1626 ESP0.001-0.1915-2.85 
  De Haro Argudo, Daniel 1625 ESP1.0010.811512.15 

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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