Individual Calculations September 2011
 Letourneur, Michel  Total change: 10.80  Rating chartPersonal card
 9e OPEN d'été de St Lo SAINT LO FRA 2011-07-07
RcRownchangeKK*chgGame
 1817 1605 2.50 7 0.72 15 10.80 
  Busson, Didier 1786 FRA0.5010.24153.60 
  Duchateau, Thomas 2005  * FRA0.001-0.0815-1.20 
  Fernandez, Clement 1777 FRA0.5010.23153.45 
  Bouquin, Arnaud 1851 FRA0.5010.31154.65 
  Letort, Samuel 1971 FRA0.001-0.1015-1.50 
  Fallempin, Remy 1455 FRA1.0010.30154.50 
  Aggoune, Liza 1872 FRA0.001-0.1815-2.70 
 * 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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