Individual Calculations March 2010
 Broin, Christian  Total change: -0.90  Rating chartPersonal card
 8 Open de Nantes Nantes FRA 2009-12-26
RcRownchangeKK*chgGame
 1958 1746 1.50 6 -0.06 15 -0.90 
  Dgebuadze, Alexandre g2146  * BEL0.001-0.0815-1.20 
  Theon, Pierre 2107 FRA0.001-0.1015-1.50 
  Giraud, Thierry 1933 FRA0.001-0.2615-3.90 
  Louf, Claude 1575 FRA1.0010.27154.05 
  Le Goff, Ronan 1953 FRA0.5010.27154.05 
  Le Gallo, Frederic 2032 FRA0.001-0.1615-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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