Individual Calculations January 2009
 Bernard, Claude  Total change: -13.70  Rating chartPersonal card
 8e rencontres nationales et internationales - Cavalier Cap d'Agde FRA 2008-10-25
RcRownchangeKK*chgGame
 1893 1827 2.00 7 -0.89 25 -22.25 
  Mondon, Fabrice 1997 FRA1.0010.722518.00 
  Auroy, Didier 1972 FRA0.5010.19254.75 
  Dia, Hussein 1946 FRA0.5010.16254.00 
  De Seroux, Camille 1927 SUI0.001-0.3625-9.00 
  Roger, Thomas 1930 FRA0.001-0.3625-9.00 
  Rei-Rosa, Jean-Jacques 1745 FRA0.001-0.6125-15.25 
  Brumant, Jean-Claude 1734 FRA0.001-0.6325-15.75 

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)
 
NOTE: K factor changed
 N4 - R2 Various FRA 2008-11-23
RcRownchangeKK*chgGame
 1876 1827 1.00 1 0.57 15 8.55 
  Deschanels, Xavier 1876 FRA1.0010.57158.55 

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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