Individual Calculations September 2009
 Martinez Fabra, Antonio  Total change: -14.10  Rating chartPersonal card
 XXII Open Popular BAHIA DE LOS NARANJOS Cullera (Valencia) ESP 2009-07-21
RcRownchangeKK*chgGame
 2037 1953 1.00 5 -0.94 15 -14.10 
  Molina, Jorge f2129 BOL0.001-0.2715-4.05 
  Madero, Sergio 2123 ECU0.001-0.2815-4.20 
  Pradas Soria, Ernesto 1929 ESP1.0010.47157.05 
  Moreno Torralba, David 2010 ESP0.001-0.4215-6.30 
  Urios Hernandez, Ramon 1996 ESP0.001-0.4415-6.60 

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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