Rapid: Individual Calculations March 2023
 Corvi, Maddalena  Total change: -9.60  Rating chartPersonal card
 OP RAPID LAZIO SCACCHI 2023 ROMA ITA 2023-02-04
RcRownchangeKK*chgGame
 1870 1384 0.00 4 -0.24 40 -9.60 
  Blonna, Michele 2056 ITA0.001-0.0140-0.40 
  D `eva, Maurizio 1691 ITA0.001-0.1440-5.60 
  Brandi, Flaviano 1880 ITA0.001-0.0440-1.60 
  Tinari, Marco 1853 ITA0.001-0.0540-2.00 

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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