Individual Calculations September 2009
 Ruiz Molina, Gabriel  Total change: 10.95  Rating chartPersonal card
 VII Obert d'escacs Vila de Canet de Mar Catalunya ESP 2009-04-18
RcRownchangeKK*chgGame
 1982 1887 3.00 6 0.73 15 10.95 
  Franch Guiral, Ramon 2032 ESP0.001-0.3115-4.65 
  Maynat Anglas, Josep 1911 ESP1.0010.53157.95 
  Guevara Pijoan, Josep 2135 ESP0.001-0.1915-2.85 
  Maynat Diaz, Jose Antonio 1903 ESP0.001-0.4815-7.20 
  Borovikov, Oloksii 1915 ESP1.0010.54158.10 
  Rosa Pernio, Mario 1993 ESP1.0010.64159.60 

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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