Individual Calculations April 2008
 Lavigne, Philippe  Total change: 1.60  Rating chartPersonal card
 N4 - R3 Various FRA 2007-12-16
RcRownchangeKK*chgGame
 1771 1628 1.00 1 0.69 25 17.25 
  Koum, Rene 1771 FRA1.0010.692517.25 

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)
 
 99e FIDE du club 608 Paris FRA 2007-12-22
RcRownchangeKK*chgGame
 1857 1628 1.50 7 -0.08 25 -2.00 
  Bourbon, Bernard 1971 FRA0.001-0.1225-3.00 
  Vlahovic, Dimitri 1823 FRA1.0010.752518.75 
  Pernet, Roger 1881 FRA0.5010.31257.75 
  Fortin, Jean 1903 FRA0.001-0.1725-4.25 
  Poirier, Luc 1720 FRA0.001-0.3725-9.25 
  Karila, Marc 1978 FRA0.001-0.1125-2.75 
  Perosevic, Vojislav 1721 SRB0.001-0.3725-9.25 

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)
 
NOTE: K factor changed
 101e open international Club 608 Paris FRA 2008-02-23
RcRownchangeKK*chgGame
 1621 1602 0.50 3 -0.91 15 -13.65 
  Afrakhteh, Nahid 1449 FRA0.501-0.2015-3.00 
  Assedo, Johaquim 1682 FRA0.001-0.3915-5.85 
  Rolland, Jacques 1732 FRA0.001-0.3215-4.80 

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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