Individual Calculations July 2009
 Dewinck, Bernard  Total change: -25.25  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 1708 1884 1.00 2 -0.39 25 -9.75 
  Glibert, Stephane 1882 BEL0.001-0.5025-12.50 
  Opdebeek, Fabien 1534 BEL1.0010.11252.75 

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)
 
 Individuels de la FEFB 2009 open Fontaine-L’Evêque BEL 2009-05-29
RcRownchangeKK*chgGame
 2027 1884 0.00 2 -0.62 25 -15.50 
  Atanasiu, Nicolae 2008 BEL0.001-0.3325-8.25 
  Guisset, Philippe 2045 BEL0.001-0.2925-7.25 

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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