Individual Calculations January 2023
 D Amico, Nicola  Total change: -4.00  Rating chartPersonal card
 WE 2 Hotel Donatello - B Imola ITA 2022-12-08
RcRownchangeKK*chgGame
 1633 1723 3.50 6 -0.20 20 -4.00 
  Chierici, Giovanni 1554 ITA1.0010.28205.60 
  Misic, Omar 1519 ITA0.001-0.7620-15.20 
  Perelli, Giuseppe 1650 ITA1.0010.40208.00 
  Di Nallo, Federico 1725 ITA0.5010.00200.00 
  Marroni, Valerio 1565 ITA1.0010.29205.80 
  Tamburini, Lorenzo 1785 ITA0.001-0.4120-8.20 

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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