Individual Calculations September 2009
 Rosas Ventura, Salvador  Total change: 0.00  Rating chartPersonal card
 III Obert d'Escacs Llinars del Valles-B Catalunya ESP 2009-04-18
RcRownchangeRpKK*chgGame
 1765 0 1.00 5 0.00 1525   0.00 
  Vinas Serra, Antoni 1761 ESP0.0010.00 0.00 
  Garcia Acosta, Roger 1731 ESP1.0010.00 0.00 
  Campos Cayuelas, Adria 1772 ESP0.0010.00 0.00 
  Valles Blomecke, Ignasi 1736 ESP0.0010.00 0.00 
  Roca Codina, Josep 1825 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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