Individual Calculations September 2009
 Durand, Denis  Total change: -0.50  Rating chartPersonal card
 11e Festival d'Echecs- 7e open Adultes St Lo FRA 2009-07-07
RcRownchangeKK*chgGame
 1755 1423 0.50 4 -0.02 25 -0.50 
  Lambert, Benoit-Xavier 1627 BEL0.001-0.2425-6.00 
  Haapala, Henrik 1823  * SWE0.001-0.0825-2.00 
  Besseghier, Stephane 1783 FRA0.001-0.1025-2.50 
  Schrader, Edmond 1787 FRA0.5010.402510.00 
 * 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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