Individual Calculations December 2021
 Dubois, Herve  Total change: -6.00  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Cavalier AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1806 1836 4.00 8 -0.30 20 -6.00 
  Rottenwoerer, Christoph 1672 GER1.0010.28205.60 
  Billot, Daniel 1583 FRA1.0010.19203.80 
  Forgues, Valerie 1947 FRA1.0010.652013.00 
  Barberis, Valentin 1870 FRA0.001-0.4520-9.00 
  Paci, Nicolas 1988 FRA0.001-0.3020-6.00 
  Ledoux, Alain 1717 FRA1.0010.34206.80 
  Devecchi, Jorge 1938 FRA0.001-0.3620-7.20 
  Marni-Sandid, Tarik 1729 FRA0.001-0.6520-13.00 

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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