Individual Calculations April 2008
 Ryan, Joseph  Total change: -19.65  Rating chartPersonal card
 II Open Internacional de les Illes Medes Grupo A Girona ESP 2007-12-28
RcRownchangeKK*chgGame
 2246 2363 4.50 9 -1.31 15 -19.65 
  Schirmbeck, Stepanka 2054 CZE0.501-0.3615-5.40 
  Lillo Castan, Victor 2069 ESP1.0010.15152.25 
  Buhmann, Rainer g2567 GER0.5010.26153.90 
  Czakon, Jakub m2510 POL0.001-0.3015-4.50 
  Mayo Casademont, Marti 2172 ESP0.001-0.7515-11.25 
  Casanellas Ruano, Lluis 2126 ESP1.0010.20153.00 
  Bruned, Boris 2214 ESP0.501-0.2015-3.00 
  Batyte, Daiva 2198 LTU1.0010.28154.20 
  Hagen, Andreas Skytte f2300 DEN0.001-0.5915-8.85 

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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