Individual Calculations March 2010
 Delahaye, Frederick  Total change: -3.15  Rating chartPersonal card
 26e open international de Cappelle Cappelle la Grande FRA 2010-02-13
RcRownchangeKK*chgGame
 1999 1954 3.50 8 -0.21 15 -3.15 
  Zepeda, Lorena wm2152 ESA0.001-0.2415-3.60 
  Lenaerts, Lennert 1713 BEL0.501-0.3015-4.50 
  Prioux, Michel 1807 FRA1.0010.30154.50 
  Steil-Antoni, Fiona wf2198 LUX0.001-0.2015-3.00 
  Maupin, Gervais 1663 FRA1.0010.15152.25 
  Valuet, Bertrand f2350 FRA0.001-0.0815-1.20 
  Semcesen, Daniel m2354  * SWE0.001-0.0815-1.20 
  Foucque, Patrice 1751 FRA1.0010.24153.60 
 * 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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