Individual Calculations September 2020
 Buratti, Ettore  Total change: -18.80  Rating chartPersonal card
 FE Porto San Giorgio 2020 - A Fermo ITA 2020-08-22
RcRownchangeKK*chgGame
 1683 1672 2.50 7 -0.94 20 -18.80 
  De Carlo, Benito Fabio 1921 ITA0.001-0.1920-3.80 
  Gola, Giorgio 1838 ITA0.001-0.2820-5.60 
  Zhidkov, Aleksey 1525 ITA0.501-0.2020-4.00 
  Bassini, Massimo 1631 ITA0.501-0.0620-1.20 
  Conte, Edoardo 1645 ITA0.501-0.0420-0.80 
  Pocognoli, Gianfranco 1621 ITA0.501-0.0720-1.40 
  Lamberti, Valerio 1601 ITA0.501-0.1020-2.00 

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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