Individual Calculations June 2022
 Barbu Ion, Cosmin  Total change: -26.40  Rating chartPersonal card
 Open d'Angers 2022 Tournoi A ANGERS FRA 2022-05-27
RcRownchangeKK*chgGame
 1923 1832 1.00 6 -1.32 20 -26.40 
  Bianchi, Guillaume 2141 FRA0.001-0.1420-2.80 
  Lambert, Thomas 1937 FRA0.001-0.3620-7.20 
  Primel, Dominique 1855 FRA0.001-0.4720-9.40 
  Noel, Nicolas 1848 FRA0.001-0.4820-9.60 
  Vernot, Pierre 1851 FRA1.0010.532010.60 
  Genand, Theo 1908 FRA0.001-0.4020-8.00 

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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