Individual Calculations February 2016
 Crouan, Stephane  Total change: -16.80  Rating chartPersonal card
 14eme Open International d'Echecs de Nantes NANTES FRA 2015-12-27
RcRownchangeKK*chgGame
 1847 2178 3.50 5 -0.84 20 -16.80 
  Secher, Daniel 1778  * FRA1.0010.08201.60 
  Collinet, Nicolas 1811 FRA0.501-0.4020-8.00 
  Humeau, Mickael 1958 FRA0.001-0.7820-15.60 
  Aumont, Tom 1778  * FRA1.0010.08201.60 
  Lucas, Arthur 1911 FRA1.0010.18203.60 
 * 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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