Individual Calculations September 2009
 Primault, Loic  Total change: 15.60  Rating chartPersonal card
 Open de Haute Bretagne Rennes FRA 2009-07-15
RcRownchangeKK*chgGame
 1895 1591 0.50 4 -0.08 15 -1.20 
  Castel, Efflam 1927 FRA0.001-0.1215-1.80 
  Djendeb, Mohand 1845 FRA0.001-0.1915-2.85 
  Ferrandi, Bernard 1912 FRA0.5010.37155.55 
  Vandomel, Fabrice 1895 FRA0.001-0.1415-2.10 

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)
 
 6e open international de Plancoet Plancoet FRA 2009-07-27
RcRownchangeKK*chgGame
 1880 1591 2.00 5 1.12 15 16.80 
  Simon, Daniel 1991  * SUI0.001-0.0815-1.20 
  Marchadour, Claire wf1991  * FRA0.001-0.0815-1.20 
  Sebagh, William 1855 FRA1.0010.821512.30 
  Delpit, Wilfried 1664 FRA0.001-0.4015-6.00 
  Foulon, Greta 1897 BEL1.0010.861512.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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