Individual Calculations January 2010
 Mendez Rocha, Antonio  Total change: -3.45  Rating chartPersonal card
 XV Open Ideal ClavĂ© Barcelona ESP 2009-10-03
RcRownchangeKK*chgGame
 1836 1766 1.00 3 -0.23 15 -3.45 
  Layola Barrionuevo, Oriol 2088 ESP0.001-0.1315-1.95 
  Bricio Carrasco, Sebastian 1445 ESP1.0010.13151.95 
  Oliart Bermejo, Joan 1975 ESP0.001-0.2315-3.45 

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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