Individual Calculations August 2013
 Derigny, Philippe  Total change: -10.50  Rating chartPersonal card
 12e Open International de La Fère LA FERE FRA 2013-07-06
RcRownchangeKK*chgGame
 1760 1969 6.00 9 -0.70 15 -10.50 
  Jerez Perez, Alfonso m2369  * ESP0.001-0.0815-1.20 
  Casier, Fabrice 1767 FRA1.0010.24153.60 
  Naulin, Nicolas 1656 FRA0.001-0.8615-12.90 
  Brobecker, Alain 1777 FRA0.001-0.7515-11.25 
  Caloone, Jules 1569  * FRA1.0010.08151.20 
  Gaudin, Roger 1569  * FRA1.0010.08151.20 
  Lapersonne, Patrick 1569  * FRA1.0010.08151.20 
  Molet, Asher 1765 FRA1.0010.24153.60 
  Gomes, Alexis 1795 FRA1.0010.27154.05 
 * 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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