Individual Calculations September 2009
 Estevez, Ange  Total change: -2.40  Rating chartPersonal card
 Open de Provence MEYREUIL FRA 2009-07-05
RcRownchangeKK*chgGame
 1874 1640 1.00 4 0.15 15 2.25 
  Nakache, Jonathan 1905 FRA0.001-0.1815-2.70 
  Derien, Robert 1802 FRA1.0010.711510.65 
  Madranges, Julien 1904 FRA0.001-0.1815-2.70 
  Maury, Claude 1883 FRA0.001-0.2015-3.00 

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)
 
 Championnat de France - Open C Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1784 1640 0.00 1 -0.31 15 -4.65 
  Timmermans, Eric 1784 FRA0.001-0.3115-4.65 

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)
 

 

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