Individual Calculations June 2017
 Gravier, Laurent  Total change: -19.00  Rating chartPersonal card
 40eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2017-05-25
RcRownchangeKK*chgGame
 1752 1960 3.50 6 -0.95 20 -19.00 
  Machin, Guillaume 2152 FRA0.001-0.2520-5.00 
  Denouel Fricker, Damien 1725 FRA0.001-0.7920-15.80 
  Sinnas, Albert 1685 FRA1.0010.17203.40 
  Bernes-Cabanne, Yann 1655 FRA0.501-0.3620-7.20 
  Hirschmann, Georges 1600 FRA1.0010.10202.00 
  Meal, Laurent 1697 FRA1.0010.18203.60 

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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