Individual Calculations January 2009
 Dujardin, Bernard  Total change: -28.00  Rating chartPersonal card
 14e open international de Fouesnant Fouesnant FRA 2008-10-25
RcRownchangeKK*chgGame
 1867 1790 1.50 6 -0.98 25 -24.50 
  Soyer, Jean-Yves 2112 FRA0.5010.37259.25 
  Migot, Tanguy 2101 FRA0.001-0.1425-3.50 
  Tonal, Jean-Jacques 1577 FRA1.0010.23255.75 
  Martinez, Rodolphe 1928 FRA0.001-0.3125-7.75 
  Geffroy, Leo 1636 FRA0.001-0.7125-17.75 
  Robert, Alain 1847 FRA0.001-0.4225-10.50 

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)
 
 Chpt du Morbihan - 1 BRE FRA 2008-11-11
RcRownchangeKK*chgGame
 2022 1790 0.00 1 -0.21 25 -5.25 
  Le Corre, Patrick 2022 FRA0.001-0.2125-5.25 

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)
 
 N4 - R2 Various FRA 2008-11-23
RcRownchangeKK*chgGame
 1843 1790 0.50 1 0.07 25 1.75 
  Loizil, Joel 1843 FRA0.5010.07251.75 

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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