Individual Calculations April 2009
 Boursier, Xavier  Total change: -17.10  Rating chartPersonal card
 Open de International Rouen Rouen FRA 2008-12-20
RcRownchangeKK*chgGame
 2041 2024 3.00 6 0.04 15 0.60 
  Guliyev, Namig g2374 AZE0.001-0.1115-1.65 
  Gilles, Francois 1816 FRA1.0010.23153.45 
  Cristol, Marc 1933 FRA1.0010.38155.70 
  Song, Julien 2248 FRA0.001-0.2215-3.30 
  Mouhamad, Joachin 1913 FRA0.001-0.6515-9.75 
  Paon, Didier 1962 FRA1.0010.41156.15 

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
 1913 2035 0.50 1 -0.17 15 -2.55 
  Chion, Alexandre 1913 FRA0.501-0.1715-2.55 

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)
 
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 2035 2035 0.00 1 -0.50 15 -7.50 
  Vincent, Didier 2035 FRA0.001-0.5015-7.50 

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)
 
 107e open international Club 608 Paris FRA 2009-02-14
RcRownchangeKK*chgGame
 1824 2035 5.50 8 -0.51 15 -7.65 
  Slavkovic, Vitomir 1864 FRA0.001-0.7315-10.95 
  Colombeau, Gregory 1776 FRA0.501-0.3215-4.80 
  Engel, Norbert 1685 FRA1.0010.11151.65 
  Bounya, Myriam 1817 FRA1.0010.22153.30 
  Giroux, Fabrice 2150 FRA0.001-0.3415-5.10 
  Pluyaud, Benoit 1693 FRA1.0010.12151.80 
  Marceau, Amaury 1729 FRA1.0010.14152.10 
  Duget, Long Jc 1878 FRA1.0010.29154.35 

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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