Individual Calculations January 2009
 Olea Perez, Mario  Total change: -14.25  Rating chartPersonal card
 VIII Torneo de Ajedrez Stmo. Cristo de Candas Asturias ESP 2008-08-30
RcRownchangeKK*chgGame
 1912 2217 5.00 7 -0.95 15 -14.25 
  Crespo Arce, Miguel Angel 1867 ESP1.0010.11151.65 
  Perez Diaz, Manuel Amador 1919 ESP0.001-0.8515-12.75 
  Del Valle Rosas, Alfonso 1867 ESP1.0010.11151.65 
  Suarez Garcia, Carlos 1930 ESP0.001-0.8415-12.60 
  Alonso Gorrin, Javier 1867 ESP1.0010.11151.65 
  Sanz Sanz, Clemente 1867 ESP1.0010.11151.65 
  Fernandez Diez, Antonio M. 2068 ESP1.0010.30154.50 

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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