Individual Calculations February 2023
 Frigerio, Riccardo  Total change: -18.80  Rating chartPersonal card
 One day - A Empoli ITA 2023-01-15
RcRownchangeKK*chgGame
 1611 1608 2.00 5 -0.47 40 -18.80 
  Tacconi, Antonio 1738 ITA0.001-0.3240-12.80 
  Monatti, Patrizio 1511 ITA1.0010.374014.80 
  Colombini, Lucio 1659 ITA0.001-0.4340-17.20 
  Pangos, Lucio 1525 ITA0.001-0.6140-24.40 
  Fusari, Paolo 1622 ITA1.0010.524020.80 

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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