Individual Calculations August 2012
 Roux, Jean-Francois  Total change: 20.55  Rating chartPersonal card
 11e Open International de La Fère LA FERE FRA 2012-07-07
RcRownchangeKK*chgGame
 1791 1656 3.50 6 1.37 15 20.55 
  Pierret, Paul 1449 FRA1.0010.23153.45 
  Feryn, Benjamin 2056  * FRA0.001-0.0815-1.20 
  Arnaudov, G. Petar m2056  * BUL0.001-0.0815-1.20 
  Caloone, Claire 1287 FRA1.0010.10151.50 
  Koechler, Thomas 1960 FRA1.0010.861512.90 
  Husson, Cybele 1937 FRA0.5010.34155.10 
 * 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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