Individual Calculations September 2009
 Graton, Tanguy  Total change: 5.70  Rating chartPersonal card
 Open de Haute Bretagne Rennes FRA 2009-07-15
RcRownchangeKK*chgGame
 2030 1870 3.00 8 0.38 15 5.70 
  Marquet, Jean-Philippe 1771 FRA1.0010.36155.40 
  Melloul, Claude 2019 FRA0.001-0.3015-4.50 
  Le Goff, Damien 2270  * FRA0.001-0.0815-1.20 
  Collet, Davy 1819 FRA1.0010.43156.45 
  Dobrev, Nanko m2270  * BUL0.001-0.0815-1.20 
  Le Gallo, Frederic 2041 FRA1.0010.731510.95 
  Crouan, Stephane f2234 FRA0.001-0.1015-1.50 
  Siclet, Mathieu 1816 FRA0.001-0.5815-8.70 
 * 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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