Individual Calculations December 2014
 Laplanche, Denis  Total change: -21.40  Rating chartPersonal card
 24ème Open international d'échecs de Caen - Tournoi A CAEN FRA 2014-10-30
RcRownchangeKK*chgGame
 1968 2155 4.00 7 -1.07 20 -21.40 
  Niepceron, Aurelien 1766 FRA1.0010.09201.80 
  Girault, Simon 1888 FRA1.0010.18203.60 
  Li, Chao B g2555  * CHN0.001-0.0820-1.60 
  Koch, Alain 1957 FRA0.001-0.7620-15.20 
  Priser, Patrick 1886 FRA1.0010.17203.40 
  Benard, Anne-Laurie 1949 FRA0.501-0.2620-5.20 
  Viel, Simon 1778 FRA0.501-0.4120-8.20 
 * 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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