Individual Calculations October 2022
 Lion, Pierre  Total change: -14.00  Rating chartPersonal card
 21e Open de Bourgoin-Jallieu (-2400) BOURGOIN JALLIEU FRA 2022-09-10
RcRownchangeKK*chgGame
 1745 1736 2.00 5 -0.70 20 -14.00 
  Avanesyan, Davit 2102 FRA0.001-0.1020-2.00 
  Morin-Roche, Hugo 1445 FRA1.0010.15203.00 
  Delcroix, Franck 1334 FRA1.0010.08201.60 
  Philippe, Guillaume m2372 FRA0.001-0.0120-0.20 
  Toussaint, Paul Exer 1474 FRA0.001-0.8220-16.40 

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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