Individual Calculations March 2010
 Martinez Barbero, Alfonso  Total change: -8.25  Rating chartPersonal card
 Campeonato Autonómico por Equipos Región de Murcia-Segunda División Murcia ESP 2009-10-10
RcRownchangeKK*chgGame
 1877 2002 1.00 2 -0.33 25 -8.25 
  Alarcon Olmos, Daniel 1811 ESP0.001-0.7525-18.75 
  Minano Carrillo, Jose Luis 1943 ESP1.0010.422510.50 

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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