Rapid: Individual Calculations December 2022
 Vannini, Aldo  Total change: -37.20  Rating chartPersonal card
 OP RAPID A 30 NAPOLI ITA 2022-10-27
RcRownchangeKK*chgGame
 1635 1598 0.00 4 -1.86 20 -37.20 
  Ficco, Corrado 1979 ITA0.001-0.0920-1.80 
  Schiappoli, Dario 1637 ITA0.001-0.4520-9.00 
  Chiarelli, Massimo 1309 ITA0.001-0.8420-16.80 
  Parise, Mariano 1615 ITA0.001-0.4820-9.60 

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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