Individual Calculations September 2013
 De Leeuw, Johannes  Total change: -15.90  Rating chartPersonal card
 XXème Open d'Echecs d'Eté de Nice NICE FRA 2013-07-22
RcRownchangeKK*chgGame
 1717 1773 4.00 9 -1.06 15 -15.90 
  Iwanesko, Alexandre 2173  * FRA0.001-0.0815-1.20 
  Vychegzhanin, Petr 1592 RUS0.001-0.7415-11.10 
  Bergougnoux, Nils 1373  * FRA1.0010.08151.20 
  Lamontre, Guy 1636 FRA1.0010.32154.80 
  Maiffret, Patrick 1931 FRA0.001-0.2915-4.35 
  Gauer, Pierre 1373  * FRA1.0010.08151.20 
  Tortorella, Giancarlo 1876 MNC0.001-0.3615-5.40 
  Radoman, Emmanuel 1642 FRA1.0010.32154.80 
  Benamozig, Jean-Marc 1854 FRA0.001-0.3915-5.85 
 * 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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