Individual Calculations September 2015
 Kenani, Dariush  Total change: 19.40  Rating chartPersonal card
 21eme Festival International Echecs de Chambery - Principal CHAMBERY FRA 2015-07-25
RcRownchangeKK*chgGame
 2161 2005 3.50 8 0.97 20 19.40 
  Chabert, Pierre 1736 FRA1.0010.17203.40 
  Collas, Silvia mwg2322 FRA1.0010.872017.40 
  Valles, Manuel m2350 FRA0.001-0.1120-2.20 
  Marzolf, Bruno 2091 FRA0.5010.12202.40 
  Guidarelli, Laurent g2405  * FRA0.001-0.0820-1.60 
  Boulet, Philippe 2124 FRA1.0010.662013.20 
  Gelas, Christophe 2187 FRA0.001-0.2620-5.20 
  Salus, Stephane 2075 FRA0.001-0.4020-8.00 
 * 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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