Individual Calculations September 2009
 Jacq, Rene  Total change: 14.00  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1769 1763 4.00 7 0.56 25 14.00 
  Leinenweber, Eliott 1565 FRA1.0010.24256.00 
  Van Mulder, Eric 1899 FRA0.5010.18254.50 
  Mazhari, Mohammad 1849 FRA0.5010.12253.00 
  Vin, Richard 1895 FRA0.001-0.3225-8.00 
  Caille, Vincent 1633 FRA1.0010.32258.00 
  Anicette, Hugues 1669 FRA1.0010.37259.25 
  Antipas, Arnaud 1875 FRA0.001-0.3525-8.75 

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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