Individual Calculations April 2009
 Ferrant, Christophe  Total change: 10.50  Rating chartPersonal card
 Open de International Rouen Rouen FRA 2008-12-20
RcRownchangeKK*chgGame
 2117 2133 3.00 5 0.34 15 5.10 
  Biyidi, Thomas 1921 FRA1.0010.23153.45 
  Libiszewski, Fabien m2483 FRA0.001-0.1115-1.65 
  Mouhamad, Joachin 1913 FRA1.0010.22153.30 
  Guliyev, Namig g2483 AZE0.001-0.1115-1.65 
  Assedo, Johaquim 1783 FRA1.0010.11151.65 

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)
 
 Coupe Normandie - T2 HNO FRA 2009-02-15
RcRownchangeKK*chgGame
 2032 2133 1.00 1 0.36 15 5.40 
  Hervais, Adrien 2032 FRA1.0010.36155.40 

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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