Individual Calculations September 2009
 Buisan Arnau, Oriol  Total change: -10.95  Rating chartPersonal card
 II Obert Primavera La Lira 2009 Catalunya ESP 2009-04-23
RcRownchangeKK*chgGame
 1793 1625 1.00 6 -0.73 15 -10.95 
  Escudero Martinez, Alberto 1935 ESP0.5010.36155.40 
  Aparicio Escudero, Hector F. 1717 ESP0.001-0.3715-5.55 
  Grifell Sola, Joan 1900 ESP0.001-0.1715-2.55 
  Massanet Miret, Pere 1772 ESP0.001-0.3015-4.50 
  Jesus Hurtado, Ramon Jose 1767 ESP0.5010.19152.85 
  Cort Hidalgo, Jordi 1669 ESP0.001-0.4415-6.60 

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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