Individual Calculations February 2015
 Vaillant, Stephane  Total change: -43.80  Rating chartPersonal card
 28eme Open du Mans LE MANS FRA 2014-12-26
RcRownchangeKK*chgGame
 1736 1940 4.50 9 -2.19 20 -43.80 
  Josse, Emmanuelle 1540  * FRA1.0010.08201.60 
  Migot, Tangi f2340  * FRA0.001-0.0820-1.60 
  Grall, Cedric 1644 FRA1.0010.15203.00 
  Castilla, Thomas 1734 FRA0.501-0.2620-5.20 
  Lubineau, Mathis 1540  * FRA0.001-0.9220-18.40 
  Saucourt, Charles 1637 FRA1.0010.14202.80 
  Noblecourt, Nicolas 1679 FRA0.501-0.3220-6.40 
  Legrand, Claire 1792 FRA0.501-0.2020-4.00 
  Martin, Yvon 1715 FRA0.001-0.7820-15.60 
 * 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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