Individual Calculations May 2023
 Federico, Salvatore  Total change: -23.20  Rating chartPersonal card
 WE 16 Citta' di Livorno - 3 Memorial Carlo Falciani - A Livorno ITA 2023-04-15
RcRownchangeKK*chgGame
 1656 1867 2.50 5 -1.16 20 -23.20 
  Fulgentini, Edoardo 1498 ITA0.001-0.9020-18.00 
  Viti, Greta 1589 ITA0.501-0.3320-6.60 
  Proface, Giulio 1467  * ITA1.0010.08201.60 
  Nassa, Nicolas 1772 ITA1.0010.37207.40 
  Calcagnile, Lucio Maria 1954 ITA0.001-0.3820-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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