Individual Calculations May 2011
 Bourgois, Bastien  Total change: -3.90  Rating chartPersonal card
 Open FIDE de Brest BREST FRA 2011-04-23
RcRownchangeKK*chgGame
 1807 1990 4.00 6 -0.26 15 -3.90 
  Le Guillou, Francois 1636 FRA1.0010.11151.65 
  Besseghier, Stephane 1713 FRA0.001-0.8315-12.45 
  Kerbaol, Jacques 1642 FRA1.0010.11151.65 
  Bacon, Bruno 1688 FRA1.0010.15152.25 
  Savary, Xavier 1886 FRA1.0010.36155.40 
  Migot, Tangi 2275 FRA0.001-0.1615-2.40 

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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