Individual Calculations November 2018
 Schippers, Egberd  Total change: -20.80  Rating chartPersonal card
 15e Open de Grasse - Tournoi A (-2200) GRASSE FRA 2018-09-29
RcRownchangeKK*chgGame
 1705 1609 1.00 5 -1.04 20 -20.80 
  Lo Iacono, Sebastien 1984 FRA0.001-0.0920-1.80 
  Forestier, Flavien 2009  * FRA0.001-0.0820-1.60 
  Rozec, Mialy 1616 FRA0.001-0.4920-9.80 
  Dufour, Jacques 1559 FRA1.0010.43208.60 
  Mezzapesa, Juliette 1357 FRA0.001-0.8120-16.20 
 * 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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