Individual Calculations March 2010
 Den Boer, Lennard  Total change: 0.00  Rating chartPersonal card
 Open International de Bethune - Tournoi B Bethune FRA 2009-12-26
RcRownchangeRpKK*chgGame
 1864 0 4.00 7 0.00 1877   0.00 
  Labbe, Regis 1814 FRA1.0010.00 0.00 
  Demuys, Maxime 1897 FRA1.0010.00 0.00 
  Ducarmon, Renzo 1822 NED0.5010.00 0.00 
  Renard, Stephane 1971 FRA1.0010.00 0.00 
  Mazhari, Mohammad 1876 FRA0.0010.00 0.00 
  Cardon, Pierre 1878 FRA0.0010.00 0.00 
  Hortensius, Myrre 1788 NED0.5010.00 0.00 

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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