Individual Calculations November 2019
 Bredin, Jerome  Total change: -14.40  Rating chartPersonal card
 16e open de Grasse tournoi A (-2200 Elo) GRASSE FRA 2019-09-28
RcRownchangeKK*chgGame
 1629 1553 1.50 5 -0.72 20 -14.40 
  Sambor, Vasile 1953  * ROU0.001-0.0820-1.60 
  Mezzapesa, Juliette 1370 FRA1.0010.26205.20 
  Roussiere, Christophe 1953  * FRA0.001-0.0820-1.60 
  Jacob, Eva 1496 FRA0.001-0.5820-11.60 
  Pouvillon, Loan 1372 FRA0.501-0.2420-4.80 
 * 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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