Individual Calculations February 2016
 Secher, Daniel  Total change: -4.60  Rating chartPersonal card
 14eme Open International d'Echecs de Nantes NANTES FRA 2015-12-27
RcRownchangeKK*chgGame
 1685 1615 2.00 5 -0.23 20 -4.60 
  Crouan, Stephane f2015  * FRA0.001-0.0820-1.60 
  Rabhi, Chamss-Eddine 1966 FRA0.001-0.1120-2.20 
  Martini, Lionel 1471 FRA1.0010.31206.20 
  Koc, Erol 1475 FRA0.001-0.6920-13.80 
  Dalaud, Dorian 1499 FRA1.0010.34206.80 
 * 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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