Individual Calculations April 2009
 Binana, Christophe  Total change: 25.65  Rating chartPersonal card
 3e Open International de La Diagonale du Sud Montpellier FRA 2008-12-26
RcRownchangeKK*chgGame
 1811 1658 2.00 3 1.02 15 15.30 
  Rosenfeld, Imre 1957 FRA1.0010.851512.75 
  Coste, Roman 1925 FRA0.001-0.1815-2.70 
  Emsalem, Marc 1550 FRA1.0010.35155.25 

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
 1812 1667 1.00 1 0.69 15 10.35 
  Aujoulat, Jean-Lilian 1812 FRA1.0010.691510.35 

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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