Individual Calculations April 2009
 Beck, Maurice  Total change: 64.25  Rating chartPersonal card
 Open International de Bethune -A Bethune FRA 2008-12-26
RcRownchangeKK*chgGame
 2004 1820 5.00 9 2.57 25 64.25 
  Mastalerz, Xavier 1991 BEL0.001-0.2725-6.75 
  Podvin, Francois-Xavier 1930 FRA0.001-0.3525-8.75 
  Bourgeois, Jean-Christophe 1869 FRA1.0010.572514.25 
  Burgnies, Stephane 2138 FRA0.001-0.1325-3.25 
  Bertin, Jean-Loup 2018 FRA0.001-0.2425-6.00 
  Labbe, Regis 1886 FRA1.0010.592514.75 
  Urbaniak, Patrick 1986 FRA1.0010.722518.00 
  Glimmerveen, Martin 2054 NED1.0010.792519.75 
  Van Nies, Pauline 2165 NED1.0010.892522.25 

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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