Individual Calculations August 2012
 Cerdan Diaz, Isaac  Total change: -13.05  Rating chartPersonal card
 XXXV Open Internacional de Barbera grup C Barbera del Valles ESP 2012-07-04
RcRownchangeKK*chgGame
 1656 1637 1.50 5 -0.87 15 -13.05 
  Martinez Llobet, Joan 1796 ESP0.5010.21153.15 
  Tortosa Moros, Joan 1762 ESP0.5010.17152.55 
  Garcia Ruiz, Adrian 1743 ESP0.001-0.3615-5.40 
  Baltasar Diaz, Vicente 1479 ESP0.001-0.7115-10.65 
  Rey Plaza, Sergio 1500 ESP0.501-0.1815-2.70 

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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