Individual Calculations August 2019
 Koenig, Joel  Total change: 6.60  Rating chartPersonal card
 18eme Open des 50 et plus de Muret MURET FRA 2019-06-24
RcRownchangeKK*chgGame
 1671 1771 4.50 7 0.33 20 6.60 
  Lamory, Jacques 1371  * FRA1.0010.08201.60 
  Milnes, Anthony C P 1974 ENG0.001-0.2420-4.80 
  Bardin, Michel 1371  * FRA1.0010.08201.60 
  Germes, Alain 1844 FRA0.5010.10202.00 
  Cesbron, Guy 1965 FRA0.001-0.2520-5.00 
  Parpinel, Mario 1456 FRA1.0010.14202.80 
  Salvagnac, Jean-Pierre 1714 FRA1.0010.42208.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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