Individual Calculations September 2022
 Datteri, Matteo  Total change: -14.80  Rating chartPersonal card
 FE Bella Italia - B Lignano Sabbiadoro ITA 2022-08-17
RcRownchangeKK*chgGame
 1806 1830 3.00 7 -0.74 20 -14.80 
  Pilo, Sergio 1694 ITA1.0010.32206.40 
  Pedoni, Lorenzo 1964 ITA0.5010.18203.60 
  Bortolotti, Francesco 1921 ITA0.001-0.3820-7.60 
  Vettor, Lorenzo 1811 SUI0.501-0.0320-0.60 
  Lin, Boyuan 1773 ITA0.001-0.5820-11.60 
  Laneve, Giulio 1715 ITA0.501-0.1620-3.20 
  Proietti Cobas, Jorge 1767 ITA0.501-0.0920-1.80 

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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