Individual Calculations May 2011
 Cottegnie, Francis  Total change: 20.75  Rating chartPersonal card
 Nationale Interclubs 2010-2011 Various BEL 2010-09-26
RcRownchangeKK*chgGame
 1929 1804 2.50 5 0.83 25 20.75 
  Christiaens, Mark 1982 BEL1.0010.732518.25 
  Lucas, Jean 1891 FRA0.001-0.3825-9.50 
  Defour, Rudy 1895 BEL1.0010.622515.50 
  Sinke, Wim 1905 NED0.5010.14253.50 
  Verhaeren, Gertjan 1972 BEL0.001-0.2825-7.00 

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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