Individual Calculations July 2009
 Tabaroni, Serge  Total change: 0.75  Rating chartPersonal card
 Open International d'Ambes Ambes FRA 2009-04-11
RcRownchangeKK*chgGame
 1833 1686 1.50 5 -0.09 15 -1.35 
  Fantinel, Thibault 2036 FRA0.001-0.1115-1.65 
  Lanxade, Michel 1839 FRA0.001-0.3015-4.50 
  Roset, Olivier 1795 FRA0.001-0.3515-5.25 
  Teyssier, Jean-Paul 1720 FRA0.5010.05150.75 
  Guenin, Pierre 1773 FRA1.0010.62159.30 

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)
 
 41e Championnat de Bordeaux Bordeaux FRA 2009-05-21
RcRownchangeKK*chgGame
 1807 1686 2.50 6 0.38 15 5.70 
  Le Hetet, Nicolas 2036 FRA0.001-0.1115-1.65 
  Michon, Catherine 1604 FRA1.0010.39155.85 
  Gallice, Francois 1856 FRA0.5010.22153.30 
  L`hospital, Philippe 1877 FRA0.001-0.2515-3.75 
  Perez, Patrick 1840 FRA0.001-0.2915-4.35 
  Bordas, Laurent 1626 FRA1.0010.42156.30 

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)
 
 18e open international "CĂ´tes Sud des Landes" Soorts Hossegor FRA 2009-05-30
RcRownchangeKK*chgGame
 2024 1686 0.00 2 -0.24 15 -3.60 
  Darrigues, Alain 2036 FRA0.001-0.1115-1.65 
  Torres, Patrice 2011 FRA0.001-0.1315-1.95 

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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