Rapid: Individual Calculations August 2021
 Alzieu, Pierre-Louis  Total change: -9.60  Rating chartPersonal card
 Tournoi de la Reprise d'un Nouveau Monde 4 LYON FRA 2021-07-24
RcRownchangeKK*chgGame
 1342 1673 3.00 4 -0.48 20 -9.60 
  Brasseur, Franck 1361 FRA0.001-0.8620-17.20 
  Parent, Philippe 1240 FRA1.0010.06201.20 
  Baguant, Lavina 1322 FRA1.0010.11202.20 
  Roibet, Pierre 1445 FRA1.0010.21204.20 

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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