Individual Calculations September 2023
 Romeo, Eleonora  Total change: 31.20  Rating chartPersonal card
 WE 3 La regina degli scacchi a Roma - E Roma ITA 2023-07-28
RcRownchangeKK*chgGame
 1225 1078 0.00 1 -0.30 40 -12.00 
  Cozzi, Claudio 1225 ITA0.001-0.3040-12.00 

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)
 
 WE Bosco di Manziana - B Manziana ITA 2023-08-25
RcRownchangeKK*chgGame
 1455 1078 1.50 4 1.08 40 43.20 
  Brunetti, Alessandro 1580 ITA0.001-0.0440-1.60 
  Ferri, Roberto 1391 ITA0.001-0.1440-5.60 
  Mezzatesta, Franco 1491 ITA1.0010.934037.20 
  Maniaci, Matteo 1356 ITA0.5010.334013.20 

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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