Individual Calculations April 2017
 Prautois, Pierre  Total change: 27.20  Rating chartPersonal card
 Championnat d'Annecy 2016-2017 - 2eme phase CRAN GEVRIER FRA 2017-01-06
RcRownchangeKK*chgGame
 1609 1343 3.00 8 1.36 20 27.20 
  Lalechere, Jean-Baptiste 1743  * FRA0.001-0.0820-1.60 
  Sublet, Laurent 1731 FRA0.001-0.0920-1.80 
  Hodot, Yves 1743  * FRA1.0010.922018.40 
  Cadorin, Ugo 1524 FRA0.001-0.2620-5.20 
  Farrugia, Marc 1628 FRA0.001-0.1620-3.20 
  Lorenter, Patrick 1654 FRA0.001-0.1420-2.80 
  Ringot, Francoise 1225 FRA1.0010.34206.80 
  De Mazancourt, Pierre 1620 FRA1.0010.832016.60 
 * 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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