Individual Calculations November 2009
 Walton, Alan J  Total change: -9.75  Rating chartPersonal card
 VI Open Internacional Amateur de Calvià Baleares ESP 2009-10-10
RcRownchangeKK*chgGame
 1932 2147 5.50 8 -0.65 15 -9.75 
  Dominguez Marquez, Juan Carlos 1809 ESP1.0010.12151.80 
  Haga, Halvor 1986 NOR0.001-0.7115-10.65 
  Cerdo Fernandez, Miguel 1921 ESP1.0010.21153.15 
  Zalba Esteban, Peio 1993 ESP0.001-0.7115-10.65 
  Caliz Morales, Felipe 1885 ESP1.0010.18152.70 
  Jernselius, Kjell 1867 SWE1.0010.16152.40 
  Durandeau, Jean-Marie 2015 FRA0.501-0.1815-2.70 
  Castell Cantero, Salvador 1977 ESP1.0010.28154.20 

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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