Individual Calculations July 2009
 Roig Gorina, Harold  Total change: 21.15  Rating chartPersonal card
 IV Open Societat Coral Colon Sabadell -Barcelona ESP 2009-01-23
RcRownchangeKK*chgGame
 2003 1960 5.00 8 1.41 15 21.15 
  Melich Martinez, Josep 1818 ESP0.501-0.1915-2.85 
  Buill Vilches, Javier 1945 ESP1.0010.48157.20 
  Font Santamaria, Albert 2035 ESP1.0010.60159.00 
  Simon Padros, Emili f2257 ESP0.001-0.1515-2.25 
  Martinez Ferrer, Rafael 1690 ESP1.0010.17152.55 
  Aguilar Garrido, Ivan 2122 ESP0.001-0.2915-4.35 
  Navines Monfa, Josep 1946 ESP1.0010.48157.20 
  Rivas Garcia, Victor 2212 ESP0.5010.31154.65 

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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