Individual Calculations May 2010
 Cyrille, Dominique  Total change: -19.65  Rating chartPersonal card
 3e Open d'échecs de la Choisille en Touraine - A La Membrolle sur Choisille FRA 2010-04-03
RcRownchangeKK*chgGame
 1641 1700 1.50 5 -1.31 15 -19.65 
  Quintela, Francis 1570 FRA0.001-0.6815-10.20 
  Vidal, Llewellyn 2011 FRA0.001-0.1415-2.10 
  Biny, Jean-Paul 1300  * FRA1.0010.08151.20 
  Ducasse, Arthur 1436 FRA0.501-0.3215-4.80 
  Pimbert, Jerome 1889 FRA0.001-0.2515-3.75 
 * 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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