Individual Calculations April 2009
 Bougel, Claude  Total change: 4.20  Rating chartPersonal card
 Open International de Bethune -B Bethune FRA 2008-12-26
RcRownchangeKK*chgGame
 1784 1818 2.00 3 0.36 15 5.40 
  Delassus, Sebastien 1684 FRA1.0010.32154.80 
  De Graaf, Arnoud 1785 NED1.0010.45156.75 
  Sobecki, Damien 1883 FRA0.001-0.4115-6.15 

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
 1702 1807 0.50 1 -0.14 15 -2.10 
  Pauchet, Jacques 1702 FRA0.501-0.1415-2.10 

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 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1793 1807 1.00 1 0.48 15 7.20 
  Tchigrachon, David 1793 GEO1.0010.48157.20 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 1991 1807 1.50 7 -0.42 15 -6.30 
  Adamowicz, Katarzyna 2077 POL0.5010.33154.95 
  Foisor, Mihaela-Veronica wf2099 ROU0.001-0.1515-2.25 
  Maruejols, Claude 2033 FRA0.001-0.2115-3.15 
  Calonne, Pascal 1478 FRA1.0010.12151.80 
  Angermuende, Dirk 2034 GER0.001-0.2115-3.15 
  Scetinin, Alexander f2157 RUS0.001-0.1115-1.65 
  Grandadam, Patrick 2062 SUI0.001-0.1915-2.85 

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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