Individual Calculations July 2019
 Comien, Romain  Total change: -5.40  Rating chartPersonal card
 Tournoi ferme de Bourgoin-Jallieu 2019 BOURGOIN JALLIEU FRA 2019-04-05
RcRownchangeKK*chgGame
 1890 1839 2.00 5 -0.27 20 -5.40 
  Louistisserand, Patrick f2230 FRA0.001-0.0920-1.80 
  Paret, Alain 1575 FRA0.001-0.8220-16.40 
  Verdier, Karl 1769 FRA1.0010.40208.00 
  Adda, Olivier 2080 FRA0.001-0.2020-4.00 
  Amorim, Jean-Jacques 1796 FRA1.0010.44208.80 

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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