Individual Calculations February 2015
 Gavilan Diaz, Mario  Total change: -23.20  Rating chartPersonal card
 XXVI Abierto Internacional de Roquetas de Mar Roquetas de Mar ESP 2015-01-02
RcRownchangeKK*chgGame
 2104 2250 5.00 9 -1.16 20 -23.20 
  Qwarfort, Fredrik 1862 SWE1.0010.09201.80 
  Arribas Lopez, Angel g2537 ESP0.001-0.1620-3.20 
  Ferrer Pulido, Julio 2076 ESP1.0010.27205.40 
  Antunez Munoz, Juan Jesus 1993 ESP0.001-0.8220-16.40 
  Martin Carmona, Gaston Manuel 2014 ESP1.0010.20204.00 
  Plazuelo Pascual, Juan 2122 ESP0.501-0.1720-3.40 
  Amate Tortosa, Bernardo 2134 ESP0.501-0.1620-3.20 
  Ruperez Benito, Antonio 2102 ESP0.001-0.7020-14.00 
  Ortega Lopez, Mikel 2094 ESP1.0010.29205.80 

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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