Individual Calculations January 2023
 Lavorgna, Filippo  Total change: 25.60  Rating chartPersonal card
 WE Felice Bosi 2022 - A Milano ITA 2022-11-25
RcRownchangeKK*chgGame
 1888 1841 3.50 5 1.28 20 25.60 
  Libutti, Michele 1601 ITA1.0010.20204.00 
  Motola, Jacopo 2210 ITA0.5010.40208.00 
  Vezzosi, Paolo m2168 ITA1.0010.872017.40 
  Cazzaniga, Walter 2018 ITA0.001-0.2720-5.40 
  Marazza, Alessandro 1445 ITA1.0010.08201.60 

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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