Individual Calculations January 2009
 De Andres Barrena, Raimundo  Total change: 14.25  Rating chartPersonal card
 XXI Trofeo Ayuntamiento de Barakaldo 2008 Barakaldo ESP 2008-09-19
RcRownchangeKK*chgGame
 2067 1761 1.00 3 0.57 25 14.25 
  Diez Fraile, David 2111 ESP0.001-0.1125-2.75 
  Fernandez Lopategi, Jon Andoni 2055 ESP1.0010.852521.25 
  Diaz Herrero, Alvaro 2034 ESP0.001-0.1725-4.25 

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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