Individual Calculations March 2023
 Bonassi, Tommaso  Total change: 3.60  Rating chartPersonal card
 CP Bergamo 2023 Spirano ITA 2023-02-03
RcRownchangeKK*chgGame
 1784 2035 4.00 5 0.18 20 3.60 
  Ferrari Bellisario, Filippo 1635  * ITA1.0010.08201.60 
  Maffeis, Fabio 1580 ITA1.0010.06201.20 
  Carminati, Luigi 1695 ITA0.501-0.3820-7.60 
  Elitropi, Giorgio 1909 ITA1.0010.33206.60 
  Canova, Luca 2100 ITA0.5010.09201.80 
 * 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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