Individual Calculations September 2009
 Martinez Gomez, Ana Maria  Total change: 25.00  Rating chartPersonal card
 X Open Internacional de Galapagar Madrid ESP 2009-07-18
RcRownchangeKK*chgGame
 1888 1580 2.00 7 1.00 25 25.00 
  Esquivias Gomez, Francisco J. 1980  * ESP0.001-0.0825-2.00 
  Leniz Martinez, Francisco 1883 ESP1.0010.862521.50 
  Lopez Heras, Arturo 1931 ESP0.001-0.1125-2.75 
  Gonzalo Gonzalez, Francisco 1853 ESP0.001-0.1725-4.25 
  Tolosana Esteban, Enrique 1860 ESP0.5010.34258.50 
  Madurga Lopez, Ignacio 1816 ESP0.5010.30257.50 
  Martin-Consuegra Barrilero, Javi 1891 ESP0.001-0.1425-3.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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