Individual Calculations December 2013
 Grateau, Jean-Noel  Total change: 6.00  Rating chartPersonal card
 Championnat Départemental Open 2013 d'Indre et Loire CHAMBRAY LES TOURS FRA 2013-10-31
RcRownchangeKK*chgGame
 1869 1954 4.50 7 0.40 15 6.00 
  Gaulin, Jean-Pierre 1610 FRA1.0010.12151.80 
  Vernadet, Bernard 1554  * FRA1.0010.08151.20 
  Bujisho, Benjamin m2354  * FRA0.001-0.0815-1.20 
  Andre, Emmanuel 1554  * FRA1.0010.08151.20 
  Drochon, Francois 1712 FRA1.0010.20153.00 
  Batteux, Mickael 2084 FRA0.5010.18152.70 
  Loiret, Stanislas 2214 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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