Individual Calculations February 2013
 Diaz Herrero, Alvaro  Total change: 14.25  Rating chartPersonal card
 XXI Torneo Internacional Ayuntamiento de Erandio Erandio ESP 2012-12-22
RcRownchangeKK*chgGame
 2061 2138 5.00 7 0.95 15 14.25 
  Cerezo Goikolea, Pedro Maria 1738  * ESP1.0010.08151.20 
  Pena Ugarte, Fco Jesus 1848 ESP1.0010.16152.40 
  Lopez De Castro, Joseph 1794 FRA1.0010.12151.80 
  Kovacevic, Slobodan m2326 SRB0.5010.24153.60 
  Trigo Urquijo, Sergio 2233 ESP1.0010.63159.45 
  Gomez Esteban, Juan Mario g2463 ESP0.5010.37155.55 
  Torres Garcia, Koldo 2027 ESP0.001-0.6515-9.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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