Individual Calculations January 2011
 Martin Valentin, Francisco  Total change: -7.65  Rating chartPersonal card
 IV Obert Internacional VILA DE GRĂ€CIA Barcelona ESP 2010-10-06
RcRownchangeKK*chgGame
 1937 1986 4.00 8 -0.51 15 -7.65 
  Acriz Ibanez, Salvador 1586  * ESP1.0010.08151.20 
  Munoz Pantoja, Miguel m2386  * PER0.001-0.0815-1.20 
  Llaneza Vega, Patricia wm2207 ESP0.001-0.2215-3.30 
  Volart Buil, Jordi 1862 ESP0.501-0.1715-2.55 
  Aparicio Escudero, Hector F. 1712 ESP0.001-0.8315-12.45 
  Iglesias Lopez, Albert 1843 ESP1.0010.31154.65 
  Orriols Codina, Joan 1840 ESP1.0010.30154.50 
  Masip Tressera, Oriol 2061 ESP0.5010.10151.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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