Individual Calculations September 2009
 Riba Rivert, Valenti  Total change: 0.00  Rating chartPersonal card
 XXVII Open internacional d'Andorra La Massana AND 2009-07-18
RcRownchangeRpKK*chgGame
 1841 0 0.00 4 0.00 1141   0.00 
  Jose Queralto, Daniel 2092 AND0.0010.00 0.00 
  Rechi Montes, Xavier 1883 AND0.0010.00 0.00 
  Capdevila Masgrau, Jose 1682 ESP0.0010.00 0.00 
  Rodriguez Fenoy, Inmaculada 1707 ESP0.0010.00 0.00 

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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