Individual Calculations October 2020
 Bertrand, Arthur  Total change: -45.80  Rating chartPersonal card
 25e open Fide de Domloup - Tournoi B (-2200) DOMLOUP FRA 2020-09-12
RcRownchangeKK*chgGame
 1676 1718 0.50 5 -2.29 20 -45.80 
  Mareau, Timothe 1642 FRA0.501-0.1020-2.00 
  Budin, Joseph 1625 FRA0.001-0.6320-12.60 
  Coles, Ruben 1668 FRA0.001-0.5720-11.40 
  Collin, Jean-Philippe 1784 FRA0.001-0.4120-8.20 
  Levannier-Gouel, Marius 1659 FRA0.001-0.5820-11.60 

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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