Individual Calculations April 2009
 Hogrel, Nicolas  Total change: -0.30  Rating chartPersonal card
 Interne Montigny le Bretonneux - 2 Montigny le Bretonneux FRA 2008-12-01
RcRownchangeKK*chgGame
 1998 2006 1.00 2 -0.02 15 -0.30 
  Ferreira, Carlos 1816 FRA1.0010.25153.75 
  Goulenok, Eric 2180 FRA0.001-0.2715-4.05 

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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