Individual Calculations September 2009
 Legay, Axel  Total change: 45.50  Rating chartPersonal card
 17e open international de Saint-Affrique Saint Affrique FRA 2009-07-18
RcRownchangeKK*chgGame
 1936 1747 4.00 8 1.82 25 45.50 
  Saada, Julien f2147  * FRA0.001-0.0825-2.00 
  Mania, Clement 2020 FRA0.001-0.1725-4.25 
  Raffaelli, Alain 1513 FRA1.0010.21255.25 
  Claisse, Patrick 1924 FRA0.5010.23255.75 
  Haussernot, Cecile wf1995 FRA1.0010.812520.25 
  Bosc, Sebastien 1987 FRA0.001-0.2025-5.00 
  Grignon, Maxime 1893 FRA1.0010.702517.50 
  Tardif, Sebastien 2006 FRA0.5010.32258.00 
 * 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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