Individual Calculations September 2009
 Bagoe, Stephen  Total change: 7.95  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1720 1718 3.50 6 0.53 15 7.95 
  Pluyaud, Benoit 1827 FRA0.001-0.3515-5.25 
  Mazaltob, Gerald 1508 FRA1.0010.23153.45 
  Bogdanovsky, Sonia 1524 FRA1.0010.25153.75 
  Rodriguez, Adrien 1896 FRA1.0010.731510.95 
  Amram, Roger 1770 FRA0.001-0.4315-6.45 
  Bogratchew, Albert 1794 FRA0.5010.10151.50 

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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