Individual Calculations July 2008
 Mercier, Jean-Yves  Total change: 3.45  Rating chartPersonal card
 Lyonnais 1 - R6 LYO FRA 2008-03-16
RcRownchangeKK*chgGame
 1918 1855 0.00 1 -0.41 15 -6.15 
  Didier, Eric 1918 FRA0.001-0.4115-6.15 

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)
 
 4e Open de Rhone Marcy l'Etoile FRA 2008-04-12
RcRownchangeKK*chgGame
 2010 1855 2.50 6 0.64 15 9.60 
  Juhasz, Kristof 2150 HUN0.5010.35155.25 
  Sellami, Mohamed 2168 MAR0.001-0.1415-2.10 
  Blot, David 2018 FRA1.0010.721510.80 
  Benedic, Patrick 2085 FRA0.001-0.2115-3.15 
  Charpentier, Denis 1993 FRA0.001-0.3115-4.65 
  Selvaradje, Partibane 1645 FRA1.0010.23153.45 

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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