Individual Calculations November 2011
 Zinoun, Said  Total change: -30.30  Rating chartPersonal card
 7e open international de Dieppe - Open B (-1800) DIEPPE FRA 2011-08-28
RcRownchangeKK*chgGame
 1588 1594 1.00 4 -1.01 30 -30.30 
  Boudry, Marc 1348 FRA1.0010.19305.70 
  Legrand, Francoise 1661 FRA0.001-0.4130-12.30 
  Benhaim, Louis 1692 FRA0.001-0.3730-11.10 
  Pichon, Julien 1652 FRA0.001-0.4230-12.60 

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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