Individual Calculations April 2009
 Dufour, Jaques  Total change: -27.00  Rating chartPersonal card
 N4 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2159 1859 0.00 1 -0.15 15 -2.25 
  Ruiz, Richard 2159 FRA0.001-0.1515-2.25 

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)
 
 Rilton Elo 2008/2009 Stockholm SWE 2008-12-27
RcRownchangeKK*chgGame
 2003 1859 1.50 6 -0.46 15 -6.90 
  Carlsten, Peter 2121 SWE0.5010.32154.80 
  Paronen, Petteri 2171 FIN0.001-0.1415-2.10 
  Jansson, Anders O. 2113 SWE0.001-0.1915-2.85 
  Nyberg, Bo 1959 SWE1.0010.64159.60 
  Berggren, Markus 1822 SWE0.001-0.5515-8.25 
  Ostlund, Martin 1830 SWE0.001-0.5415-8.10 

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
 1861 1857 1.00 1 0.51 15 7.65 
  Schippers, Egberd 1861 FRA1.0010.51157.65 

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
 1738 1857 0.00 1 -0.66 15 -9.90 
  Siegel, Rainer 1738 GER0.001-0.6615-9.90 

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)
 
 23e Open International "Pierre et Vacances" - B Cannes FRA 2009-02-09
RcRownchangeKK*chgGame
 1979 1857 2.00 7 -0.38 15 -5.70 
  Henneteau, Jeremy 2105 FRA0.5010.31154.65 
  Libens, Michel 2076 FRA0.001-0.2215-3.30 
  De Lagontrie, Jean 1931 FRA1.0010.60159.00 
  Barbot, Pierre 1938 FRA0.001-0.3915-5.85 
  Samuel, Christian 1947 FRA0.001-0.3815-5.70 
  Jouet, Philippe 1931 FRA0.5010.10151.50 
  Di Lazzaro, Gabriele 1928 ITA0.001-0.4015-6.00 

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)
 
 Chpt Alpes Maritimes - A Grasse FRA 2009-02-21
RcRownchangeKK*chgGame
 1909 1857 1.50 5 -0.66 15 -9.90 
  Obringer, Jean-Marc 2016 FRA0.001-0.2915-4.35 
  Sabo-Benke, Daniel 1947 FRA0.001-0.3815-5.70 
  Cayla, Jonathan 1881 FRA0.001-0.4715-7.05 
  Sabo-Benke, Valeria 1814 FRA0.501-0.0615-0.90 
  Benamozig, Jean-Marc 1889 FRA1.0010.54158.10 

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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