Individual Calculations May 2010
 Jouy, Jean-Louis  Total change: -1.05  Rating chartPersonal card
 24e Open International "Pierre et Vacances" - B Cannes FRA 2010-02-27
RcRownchangeKK*chgGame
 1870 1713 2.00 7 -0.07 15 -1.05 
  Dubreuil, Remy 1927 FRA1.0010.771511.55 
  Maiffret, Patrick 1944 FRA0.001-0.2115-3.15 
  Poletti, Fausto 1901 ITA0.001-0.2615-3.90 
  Gilbert, Colin 1864 WLS0.001-0.3015-4.50 
  Miglierina, Alexis 1835 FRA0.001-0.3315-4.95 
  Lecoro, Sylvain 1804 FRA0.5010.12151.80 
  Roversi, Stefano 1812 ITA0.5010.14152.10 

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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