Individual Calculations June 2013
 Marni-Sandid, Tarik  Total change: 11.85  Rating chartPersonal card
 9eme Open de PentecĂ´te du CEIT TOULOUSE FRA 2013-05-18
RcRownchangeKK*chgGame
 1844 1721 3.00 6 0.79 15 11.85 
  Mathey, Fannie 1415 FRA1.0010.14152.10 
  Ochoa Robles, Antonio 1967 MEX1.0010.811512.15 
  Duff, Rufus 2121  * ENG0.001-0.0815-1.20 
  Mohtaji, Javad 1929 FRA0.001-0.2315-3.45 
  Zarrouati, Pierre 2121  * FRA0.001-0.0815-1.20 
  Laffont, Jean-Christophe 1512 FRA1.0010.23153.45 
 * 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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