Individual Calculations November 2019
 Borderie, Raphael  Total change: -27.20  Rating chartPersonal card
 16e open de Grasse tournoi A (-2200 Elo) GRASSE FRA 2019-09-28
RcRownchangeKK*chgGame
 1666 1444 0.00 3 -0.68 40 -27.20 
  Cregut, Marian 1752 FRA0.001-0.1440-5.60 
  Schippers, Egberd 1552 FRA0.001-0.3540-14.00 
  Duspiwa, Wolfgang 1693 FRA0.001-0.1940-7.60 

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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