Individual Calculations December 2014
 Martin, Yvon  Total change: 20.60  Rating chartPersonal card
 24ème Open international d'échecs de Caen - Tournoi A CAEN FRA 2014-10-30
RcRownchangeKK*chgGame
 1856 1685 3.00 7 1.03 20 20.60 
  Flour, Pierre 1950 FRA0.001-0.1820-3.60 
  Coiffait, Casimir 1846 FRA1.0010.712014.20 
  Tronchere, Laurent 1889 FRA0.001-0.2420-4.80 
  Guillaumat, Jean-Pierre 1826 FRA0.5010.19203.80 
  Maugendre, Maxime 1797 FRA0.5010.15203.00 
  Marie, Florian 1933 FRA0.001-0.1920-3.80 
  Josse, Sebastien 1752 FRA1.0010.592011.80 

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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