Individual Calculations October 2008
 Ruiz Marana, Alejandro  Total change: -13.95  Rating chartPersonal card
 Campeonato de EspaƱa Equipos Primera. Division G I Lleida ESP 2008-08-13
RcRownchangeKK*chgGame
 2257 2163 1.00 5 -0.93 15 -13.95 
  Cuartas, Jaime Alexander m2495 COL0.001-0.1215-1.80 
  Benet Catala, Antonio 2257 ESP0.001-0.3715-5.55 
  Fernandez Borrego, Pablo 2229 ESP0.001-0.4115-6.15 
  Antolin Concha, Diego 2115 ESP0.001-0.5715-8.55 
  Muratet Casadevall, Albert 2189 ESP1.0010.54158.10 

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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