Individual Calculations September 2009
 Masso Bennassar, Antonio  Total change: -5.85  Rating chartPersonal card
 Open Megaescacs 2009 Copa RISKAL Palma de Mallorca ESP 2009-07-31
RcRownchangeKK*chgGame
 1976 1740 0.50 4 -0.39 15 -5.85 
  Gomez Olivares, Alejandro 2003 ESP0.001-0.1815-2.70 
  Lechado Artigues, Pedro 2095 ESP0.001-0.1115-1.65 
  Zalba Esteban, Peio 2005 ESP0.001-0.1815-2.70 
  Ramon Sanchez Campins, Pedro 1799 ESP0.5010.08151.20 

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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