Individual Calculations September 2009
 Lagache, Yves  Total change: 7.50  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1773 1734 2.50 6 -0.18 15 -2.70 
  Afrakhteh, Nahid 1523 FRA1.0010.23153.45 
  Vin, Richard 1895 FRA1.0010.711510.65 
  Baches, Frederic 1840 FRA0.5010.14152.10 
  Pluyaud, Benoit 1827 FRA0.001-0.3715-5.55 
  Ernouf, Anthony 1882 FRA0.001-0.3015-4.50 
  Anicette, Hugues 1669 FRA0.001-0.5915-8.85 

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)
 
 Championnat de France - Open C Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1672 1734 6.50 10 0.68 15 10.20 
  Priser, Gwendal 1602 FRA1.0010.32154.80 
  Fauchart, Francois 1653 FRA1.0010.39155.85 
  Brebant, Eric 1675 FRA0.501-0.0815-1.20 
  Leriche, Ines 1491 FRA1.0010.20153.00 
  Desgranges, Christophe 1699 FRA1.0010.45156.75 
  Romero, Vladimir 1730 FRA0.001-0.5115-7.65 
  Cepisul, Kenny 1720 FRA0.501-0.0215-0.30 
  Kaser, Simon 1670 FRA1.0010.41156.15 
  Lemaire, Olivier 1710 FRA0.501-0.0315-0.45 
  Julien, Clement 1770 FRA0.001-0.4515-6.75 

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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