Individual Calculations February 2015
 Grall, Cedric  Total change: -7.80  Rating chartPersonal card
 28eme Open du Mans LE MANS FRA 2014-12-26
RcRownchangeKK*chgGame
 1785 1644 2.00 7 -0.39 20 -7.80 
  Najart, David 2044  * FRA1.0010.922018.40 
  Niepceron, Luc 1945 FRA0.001-0.1520-3.00 
  Vaillant, Stephane 1940 FRA0.001-0.1520-3.00 
  Lemiere, Maxence 1396 FRA0.001-0.8120-16.20 
  Niepceron, Aurelien 1852 FRA0.001-0.2320-4.60 
  Mas, Victor 1413 FRA1.0010.21204.20 
  Roussey, Quentin 1908 FRA0.001-0.1820-3.60 
 * 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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