Individual Calculations December 2022
 Dudognon, Marc  Total change: 31.00  Rating chartPersonal card
 20eme Rencontres Internationales du Cap d'Agde - Cavalier AGDE FRA 2022-10-29
RcRownchangeKK*chgGame
 1816 1688 4.50 9 1.55 20 31.00 
  Grulier, Ernest 1835 FRA0.5010.20204.00 
  Julian, Stephane 1861 FRA1.0010.732014.60 
  Chouvaev-Komin, Daniel 1790 FRA0.001-0.3620-7.20 
  Arres Mouti, Mounir 1810 FRA1.0010.672013.40 
  Deberle, Arman 1804 FRA0.001-0.3420-6.80 
  Heymes, Jean-Michel 1819 FRA1.0010.682013.60 
  Petitcolas, Pierre 1864 FRA0.001-0.2720-5.40 
  Iasman, Inna 1778 FRA0.5010.12202.40 
  Yastrebov, Andrey 1779 FRA0.5010.12202.40 

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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