Individual Calculations July 2021
 Pierpaoli, Francesco  Total change: 11.80  Rating chartPersonal card
 CR Lombardia 2021 Vigevano ITA 2021-06-18
RcRownchangeKK*chgGame
 1867 1753 2.00 4 0.59 20 11.80 
  Piccirillo, Edoardo 2111 ITA0.001-0.1020-2.00 
  Caferri, Sergio 1354 ITA1.0010.08201.60 
  Sala, Tiziano Paolo 1944 ITA1.0010.752015.00 
  Covello, Danilo 2057 ITA0.001-0.1420-2.80 

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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