Individual Calculations September 2009
 Alvarez Serra, Jordi  Total change: -9.75  Rating chartPersonal card
 XXXV Obert D'Escacs Retaurant Vilanova Salt Catalunya ESP 2009-04-17
RcRownchangeKK*chgGame
 1899 2033 4.00 7 -0.65 15 -9.75 
  Pou Serrano, David 1765 ESP1.0010.17152.55 
  Gallart Vila, Joan 1820 ESP1.0010.23153.45 
  Colls Gelaberto, Emili c2221 ESP0.001-0.2615-3.90 
  Vazquez Montreal, Enric 1691 ESP1.0010.12151.80 
  Colomer Camarasa, Jordi 1939 ESP1.0010.37155.55 
  Barneda Ciurana, Jordi 1876 ESP0.001-0.7115-10.65 
  Diaz Munoz, Sergi 1984 ESP0.001-0.5715-8.55 

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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