Individual Calculations September 2010
 Allemand, Christian  Total change: -3.60  Rating chartPersonal card
 25e Open International d'Avoine Avoine FRA 2010-07-17
RcRownchangeKK*chgGame
 1818 1797 4.00 9 -0.24 15 -3.60 
  Aumont, Alexandre 1898 FRA0.001-0.3615-5.40 
  Dodart, Guillaume 1605 FRA1.0010.25153.75 
  Gallois, Jerome 2011 FRA0.001-0.2315-3.45 
  Gremy, Paul 1680 FRA1.0010.34155.10 
  Grateau, Jean-Noel 1908 FRA0.001-0.3515-5.25 
  Mauffrey, Hugues 1911 FRA0.001-0.3415-5.10 
  Le Bail, Stephane 1770 FRA1.0010.46156.90 
  Baudry, Clement 1397  * FRA1.0010.08151.20 
  Bonnaud, Remy 2183 FRA0.001-0.0915-1.35 
 * 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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