Individual Calculations March 2022
 Raggini, Lionel  Total change: 10.40  Rating chartPersonal card
 Team 2022 - Nationale 4 r3-4 FRANCE FRA 2022-01-16
RcRownchangeKK*chgGame
 1834 2055 2.00 2 0.52 20 10.40 
  Berezovsky, Fiorina 1655  * MNC1.0010.08201.60 
  Demagnee, Arnaud 2012 FRA1.0010.44208.80 
 * 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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