Individual Calculations April 2009
 Guerlach, Frederic  Total change: -9.90  Rating chartPersonal card
 N4 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2121 2095 0.50 1 0.04 15 0.60 
  Moullimard, Dominique 2121 FRA0.5010.04150.60 

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)
 
 6e Open FIDE R2C2 - 2200 elo Paris FRA 2009-01-02
RcRownchangeKK*chgGame
 1766 2082 3.50 5 -0.82 15 -12.30 
  Laurent-Tenaille, Christian 1732 FRA1.0010.11151.65 
  Fontaine, Olivier 1812 FRA0.001-0.8315-12.45 
  Laugie, Guy 1732 FRA0.501-0.3915-5.85 
  Demeure, Florian 1732 FRA1.0010.11151.65 
  Chollat-Namy, Matthieu 1820 FRA1.0010.18152.70 

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 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1740 2082 1.00 1 0.12 15 1.80 
  Grigorian, Roudolph 1740 FRA1.0010.12151.80 

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)
 

 

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