Individual Calculations April 2009
 Hutois, Christophe  Total change: -9.15  Rating chartPersonal card
 Open RETIF 2008-2009 (Ch dept Loire Atlantique) - 2 PDL FRA 2008-12-01
RcRownchangeKK*chgGame
 1810 1553 0.00 1 -0.18 15 -2.70 
  Legolles, Frederic 1810 FRA0.001-0.1815-2.70 

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)
 
 7e open international de Nantes Nantes FRA 2008-12-26
RcRownchangeKK*chgGame
 1815 1553 0.50 5 -0.43 15 -6.45 
  Le Goff, Ronan 1903 FRA0.001-0.1115-1.65 
  Kirk, Ezra 1839 FRA0.001-0.1615-2.40 
  Broin, Christian 1741 FRA0.5010.24153.60 
  Berthelot, Maeva 1815 FRA0.001-0.1815-2.70 
  Nouhaud, Laurent 1777 FRA0.001-0.2215-3.30 

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)
 

 

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