Individual Calculations April 2009
 Germond, Thierry  Total change: 16.05  Rating chartPersonal card
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1861 1739 0.00 1 -0.33 25 -8.25 
  Boulade, Olivier 1861 FRA0.001-0.3325-8.25 

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)
 
NOTE: K factor changed
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 1988 1739 3.00 7 1.62 15 24.30 
  Urbaniak, Patrick 1986 FRA0.001-0.1915-2.85 
  Flour, Pierre 1899 FRA0.5010.21153.15 
  Koch, Alain 1995 FRA1.0010.811512.15 
  Decellier, Patrick 1959 BEL0.5010.28154.20 
  Verhaeghe, Philip 1974 BEL0.5010.29154.35 
  Paleologu, Vladimir 2089 SUI0.001-0.1115-1.65 
  Auckland, Elliot 2014 ENG0.5010.33154.95 

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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