Individual Calculations April 2009
 Hedjazian, Farhad  Total change: 18.60  Rating chartPersonal card
 Interne Montigny le Bretonneux - 2 Montigny le Bretonneux FRA 2008-12-01
RcRownchangeKK*chgGame
 1613 1680 3.00 3 1.24 15 18.60 
  Sabathie, Emmanuel 1573 FRA1.0010.35155.25 
  Bot, Florian 1467 FRA1.0010.23153.45 
  Kermadec, Olivier 1799 FRA1.0010.66159.90 

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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