Individual Calculations November 2009
 Ramo Frontinan, Cristobal  Total change: 3.75  Rating chartPersonal card
 Campeonato de EspaƱa Por Equipos de Club Division Honor G-II Montcada i Reixac Barcelona ESP 2009-09-16
RcRownchangeKK*chgGame
 2516 2321 0.50 1 0.25 15 3.75 
  Ibarra Jerez, Jose Carlos m2516 ESP0.5010.25153.75 

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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