Individual Calculations March 2011
 Plessis, Arnaud  Total change: 30.90  Rating chartPersonal card
 Open International de Béthune - Tournoi B BETHUNE FRA 2010-12-26
RcRownchangeKK*chgGame
 1875 1830 6.00 9 2.06 15 30.90 
  Wielezynski, Olivier 1657 FRA1.0010.27154.05 
  Manet, Eric 1993 FRA1.0010.721510.80 
  Hameau, Cyril 1954 FRA1.0010.671510.05 
  Dumont, Vincent 1883 BEL0.5010.07151.05 
  Kocur, Marc 1870 BEL0.001-0.4415-6.60 
  Fleurquin, Boris 1907 FRA1.0010.61159.15 
  Bitalzadeh, Mahsa 1816 NED0.001-0.5215-7.80 
  Vigneron, Frederic 1927 FRA0.5010.13151.95 
  Auque, Aurelien 1867 FRA1.0010.55158.25 

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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