Individual Calculations April 2009
 Vinckier, Delphine  Total change: 5.70  Rating chartPersonal card
 Chpts Jeunes de la Ligue NPC - Cadets - Juniors Isbergues FRA 2008-12-20
RcRownchangeKK*chgGame
 1788 1814 1.50 3 -0.11 15 -1.65 
  Trannoy, Arthur 1856 FRA0.5010.06150.90 
  Fersi, Sofiane 1729 FRA0.501-0.1215-1.80 
  Christophe, Lucie 1780 FRA0.501-0.0515-0.75 

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)
 
 Open International de Bethune -B Bethune FRA 2008-12-26
RcRownchangeKK*chgGame
 1721 1814 2.00 3 0.14 15 2.10 
  Hortensius, Kees 1678 NED1.0010.32154.80 
  Boyarchenko, Vlada 1620 LUX1.0010.25153.75 
  Lechelle, William 1864 FRA0.001-0.4315-6.45 

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
 1789 1811 1.00 1 0.47 15 7.05 
  Toussaint, Renaud 1789 FRA1.0010.47157.05 

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
 1988 1811 2.00 7 -0.12 15 -1.80 
  Sobry, Sebastien 2081 FRA0.001-0.1715-2.55 
  Almudi, Richard 1606 FRA1.0010.24153.60 
  Khotenashvili, Bela wg2161 GEO0.001-0.1115-1.65 
  Koitka, Jakub 1680 POL0.501-0.1815-2.70 
  Lebel, Patrick c2146 MNC0.5010.38155.70 
  Senderovic, Salko 2095 FRA0.001-0.1615-2.40 
  Grandadam, Nicolas 2145 SUI0.001-0.1215-1.80 

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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