Individual Calculations January 2011
 Cordano, Roberto  Total change: -69.25  Rating chartPersonal card
 II Obert Internacional Memorial Frances Pujol Barcelona ESP 2010-10-06
RcRownchangeKK*chgGame
 1823 1998 1.50 6 -2.77 25 -69.25 
  Bagur Cantallops, Antoni 1642 ESP1.0010.11252.75 
  Sanchez Ibern, Marc f2308 ESP0.001-0.1425-3.50 
  Simo Mesquida, Tomeu 1766 ESP0.501-0.2925-7.25 
  Rocher Gonzalez, Vicenc 1790 ESP0.001-0.7725-19.25 
  Perolet Perez, Miquel 1702 ESP0.001-0.8525-21.25 
  Robla Carreiras, Xavier 1730 ESP0.001-0.8325-20.75 

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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