Individual Calculations February 2019
 Couget, Fabrice  Total change: 15.00  Rating chartPersonal card
 15e Open International de Noel de Mont de Marsan MONT DE MARSAN FRA 2018-12-26
RcRownchangeKK*chgGame
 1555 1368 3.00 8 0.75 20 15.00 
  Delabbey, Florian 1768  * FRA0.001-0.0820-1.60 
  Malfre, Christian 1707 FRA0.001-0.1220-2.40 
  Gattegno-Graciet, Maylis 1596 FRA0.001-0.2120-4.20 
  Dautheville, Eric 1297 FRA1.0010.40208.00 
  Joly, Mathias 1496 FRA0.001-0.3320-6.60 
  Jackson, Sue 1357 FRA1.0010.48209.60 
  Fernandez, Jose 1594 FRA1.0010.792015.80 
  Astruc, Iban 1628 FRA0.001-0.1820-3.60 
 * 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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