Individual Calculations July 2009
 Chevry, Philippe  Total change: 2.70  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2025 1872 3.00 9 0.18 15 2.70 
  Forster, Sven 2115 BEL0.001-0.2015-3.00 
  Ringoir, Guy 1946 BEL1.0010.60159.00 
  Vagner, Fabian 1737 BEL1.0010.32154.80 
  Schumacher, Helmut 2068 BEL0.001-0.2515-3.75 
  Klein, Gernot, Dr. 1986 GER1.0010.66159.90 
  Lanneau, Bertrand 2149 BEL0.001-0.1715-2.55 
  Drose, Daniela 1918 GER0.001-0.4415-6.60 
  Didderen, Gaetan 2089 BEL0.001-0.2215-3.30 
  Both, Erik 2216 NED0.001-0.1215-1.80 

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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