Individual Calculations March 2022
 Chimenti, Andrea  Total change: 6.80  Rating chartPersonal card
 CP Firenze e Prato 2022 Campi Bisenzio ITA 2022-02-12
RcRownchangeKK*chgGame
 1528 1570 2.50 4 0.34 20 6.80 
  Bettazzi, Daniele 1983 ITA0.001-0.0720-1.40 
  De Marco, Leonardo 1222 ITA1.0010.11202.20 
  Albertazzi, Andrea 1170  * ITA1.0010.08201.60 
  Centamore, Alberto 1738 ITA0.5010.22204.40 
 * 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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