Individual Calculations April 2022
 D Antonio, Neri  Total change: -15.80  Rating chartPersonal card
 WE 25 Lazio Scacchi - A Roma ITA 2022-03-04
RcRownchangeKK*chgGame
 2023 2261 3.00 5 -0.79 20 -15.80 
  Spada, Vittoria 1861  * ITA1.0010.08201.60 
  Proietti Cobas, Jorge 1866 ITA1.0010.08201.60 
  Machidon, Cristi f2286 MDA0.5010.03200.60 
  Cappai, Davide 2193 ITA0.001-0.5920-11.80 
  Scacco, Mauro 1909 ITA0.501-0.3920-7.80 
 * 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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