Rapid: Individual Calculations March 2023
 Sorbara, Emilio  Total change: -19.20  Rating chartPersonal card
 OP RAPID LAZIO SCACCHI 2023 ROMA ITA 2023-02-04
RcRownchangeKK*chgGame
 1651 1538 1.00 4 -0.48 40 -19.20 
  Tinari, Marco 1853 ITA0.001-0.1440-5.60 
  Aceto, Andrea 1624 ITA0.001-0.3840-15.20 
  Brandi, Flaviano 1880 ITA0.001-0.1240-4.80 
  Pirri, Marco 1248 ITA1.0010.16406.40 

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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