Individual Calculations December 2021
 Maiffret, Patrick  Total change: -2.00  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Cavalier AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1750 1805 4.50 8 -0.10 20 -2.00 
  Saunier, Serge 1624 FRA0.501-0.2420-4.80 
  Laposte, Nicolas 1616 FRA0.001-0.7520-15.00 
  Flereau, Pierre 1743 FRA1.0010.41208.20 
  Lebret, Loriane 1720 FRA0.501-0.1220-2.40 
  Jarreton, Herve 1988 FRA0.5010.24204.80 
  Oblin, Pierre 1766 FRA0.501-0.0520-1.00 
  Daubert, Cedric 1653 FRA1.0010.30206.00 
  Morais, Thomas 1888 FRA0.5010.11202.20 

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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