Individual Calculations May 2010
 Codina Blasco, Joan  Total change: -24.60  Rating chartPersonal card
 Catalunya D’equips Preferent Bcn II Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1854 1874 2.00 7 -1.64 15 -24.60 
  Munoz Jordan, Carlos 1587 ESP0.501-0.3415-5.10 
  Duch Mansion, Jose 1993 ESP0.5010.16152.40 
  Pous Garriga, Antoni 1931 ESP0.001-0.4215-6.30 
  Prats Fumado, Gerard 1866 ESP0.501-0.0115-0.15 
  Benet Saniger, Xavier 1744 ESP0.001-0.6815-10.20 
  Lozano Diaz, Antoni 1995 ESP0.5010.16152.40 
  Parramon Arimany, Marc 1865 ESP0.001-0.5115-7.65 

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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