Individual Calculations March 2010
 Laurain, Dominique  Total change: -13.65  Rating chartPersonal card
 25e Open International d'Hiver de Nice Nice FRA 2009-12-26
RcRownchangeKK*chgGame
 1907 2012 3.00 6 -0.91 15 -13.65 
  Cairo, Serge 1786 FRA1.0010.21153.15 
  Llanes Hurtado, Miguel g2412  * ESP0.001-0.0815-1.20 
  Castin, Alexandre 1797 FRA0.501-0.2715-4.05 
  Gerandi, Guillaume 1802 FRA0.001-0.7715-11.55 
  Armas, Lena 1796 FRA1.0010.22153.30 
  Copin, Valentin 1846 FRA0.501-0.2215-3.30 
 * 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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