Individual Calculations January 2009
 Demumieux, Joel  Total change: -12.25  Rating chartPersonal card
 N4 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1752 1738 0.50 1 0.02 25 0.50 
  Blanc, Regis 1752 FRA0.5010.02250.50 

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)
 
 8e rencontres nationales et internationales - Cavalier Cap d'Agde FRA 2008-10-25
RcRownchangeKK*chgGame
 1802 1738 2.50 9 -1.24 25 -31.00 
  Boukhris-Ferre, Yacine 1916 FRA0.001-0.2725-6.75 
  Saatdjian, Stephane 1868 FRA0.001-0.3225-8.00 
  Godefroy, Philippe 1828 FRA0.001-0.3825-9.50 
  Jacob, Gerard 1669 FRA0.501-0.1025-2.50 
  Thami, Gibril 1635 FRA0.501-0.1425-3.50 
  May, Alexandre 1682 FRA1.0010.422510.50 
  Luneau, Gilles 1839 FRA0.001-0.3625-9.00 
  Beaurain, Louis 1854 FRA0.5010.16254.00 
  Jardine, Ludovic 1931 FRA0.001-0.2525-6.25 

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
 1915 1738 1.00 1 0.73 25 18.25 
  Barthelemy, Guy 1915 FRA1.0010.732518.25 

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)
 

 

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