Individual Calculations February 2023
 Valenti, Giuseppe  Total change: -44.40  Rating chartPersonal card
 WE Tre re 2023 - B Milano ITA 2023-01-02
RcRownchangeKK*chgGame
 1449 1753 2.00 5 -2.22 20 -44.40 
  Marazza, Alessandro 1448 ITA0.001-0.8620-17.20 
  Moratumullege, Dulmina Ravihansa 1332 ITA0.501-0.4320-8.60 
  Moratumullege, Pinindu Mihisaran 1353  * ITA1.0010.08201.60 
  Mordeglia, Luca 1586 ITA0.001-0.7220-14.40 
  Canubas, Chloie Elizabeth 1525 ITA0.501-0.2920-5.80 
 * 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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