Individual Calculations January 2009
 Biasoli Lopez, Alain  Total change: 5.25  Rating chartPersonal card
 Provincial Prferente (Ateneo Maritimo) Valencia ESP 2008-10-04
RcRownchangeKK*chgGame
 1906 1981 4.50 7 0.35 15 5.25 
  Cerdan Herraez, Manuel Vicente 1866 ESP0.001-0.6615-9.90 
  Marin Gomez, Antonio 1707 ESP1.0010.17152.55 
  Santamaria Peris, Juan Jose 1768 ESP1.0010.23153.45 
  Carrasco Quilis, Oscar 1902 ESP1.0010.39155.85 
  Tejedor Barber, Lorenzo 2029 ESP0.001-0.4315-6.45 
  Folch Zaragoza, Jose 1961 ESP1.0010.47157.05 
  Martin Ayala, David 2112 ESP0.5010.18152.70 

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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