Individual Calculations August 2012
 Rouffignac, Marie  Total change: 26.40  Rating chartPersonal card
 11e Open International de La Fère LA FERE FRA 2012-07-07
RcRownchangeKK*chgGame
 1892 1689 4.00 8 1.76 15 26.40 
  Brugge, Rodolphe 1547 FRA1.0010.31154.65 
  Soveaux, Jean 1834 FRA1.0010.691510.35 
  Forthofer, Robert f2089  * FRA0.001-0.0815-1.20 
  Calonne, Pascal 1558 FRA1.0010.32154.80 
  Rusev, Krasimir g2089  * BUL0.001-0.0815-1.20 
  Sobry, Sebastien 2039  * FRA0.001-0.1115-1.65 
  Mestdagh, Franck 1975 FRA0.5010.34155.10 
  Mataigne, Jean-Michel 2008 FRA0.5010.37155.55 
 * 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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