Individual Calculations April 2009
 Doucin, Paul  Total change: -2.25  Rating chartPersonal card
 106e open international Club 608 Paris FRA 2008-12-27
RcRownchangeKK*chgGame
 1776 1734 4.00 9 -0.06 15 -0.90 
  Bourges, Jerome 2049 FRA0.001-0.1415-2.10 
  Pommier, Eugene 1560 FRA1.0010.27154.05 
  Naudion, Gregoire 1883 FRA0.001-0.3015-4.50 
  Lorente, Philippe 1546 FRA0.501-0.2415-3.60 
  Roux, Jean-Francois 1644 FRA1.0010.38155.70 
  Bourbon, Bernard 1919 FRA0.001-0.2615-3.90 
  Selvaradje, Partibane 1599 FRA1.0010.32154.80 
  Annetti, Laurent 1858 FRA0.5010.17152.55 
  Costa, Jean-Yves 1922 FRA0.001-0.2615-3.90 

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)
 
 107e open international Club 608 Paris FRA 2009-02-14
RcRownchangeKK*chgGame
 1818 1714 3.00 8 -0.09 15 -1.35 
  Mazaltob, Gerald 1547 FRA1.0010.28154.20 
  Minot, Barbara 1512 FRA1.0010.24153.60 
  Collette, Benjamin 2064 BEL0.001-0.1115-1.65 
  Bjarnason, Oskar 2064 ISL0.001-0.1115-1.65 
  Gauthier, Arnaud 1980 FRA0.001-0.1815-2.70 
  Angles, Max 1429 FRA1.0010.16152.40 
  Borderie, David 2045 FRA0.001-0.1215-1.80 
  Hirschmann, Georges 1906 FRA0.001-0.2515-3.75 

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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