Individual Calculations May 2010
 Dethy, David  Total change: -20.50  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 1973 2032 1.50 4 -0.82 25 -20.50 
  Gilles, Jean-Claude 1885 BEL0.001-0.7025-17.50 
  Sauveur, Philippe 2066 BEL1.0010.552513.75 
  Callier, Christophe 2012 BEL0.501-0.0325-0.75 
  Real, Thibault 1928 BEL0.001-0.6425-16.00 

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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