Individual Calculations April 2009
 Dubois, Vincent  Total change: 16.65  Rating chartPersonal card
 N4 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1878 1745 0.00 1 -0.32 15 -4.80 
  Pigeon, Herve 1878 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)
 
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1723 1745 1.00 1 0.47 15 7.05 
  Bourson, Joel 1723 FRA1.0010.47157.05 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2001 1745 2.50 8 0.96 15 14.40 
  Lombart, Philippe 1993 BEL0.001-0.1915-2.85 
  Biyidi, Thomas 1927 FRA1.0010.741511.10 
  Verhaeghe, Jean-Frederic 1852 FRA0.5010.15152.25 
  Stilmant, Thierry 2026 BEL0.5010.34155.10 
  Abdulla, Faisal Kashwani 2095 UAE0.001-0.1115-1.65 
  Lebon, Joffrey 2019 FRA0.001-0.1715-2.55 
  Fontaine, Pierre 2095 BEL0.5010.39155.85 
  Lebel-Arias, Julia wm1997 MNC0.001-0.1915-2.85 

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)
 

 

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