Individual Calculations February 2022
 Tittarelli, Adriano  Total change: -47.80  Rating chartPersonal card
 WE 2 Usciamo dallo stallo - A Falconara Marittima ITA 2022-01-07
RcRownchangeKK*chgGame
 1529 1831 1.00 4 -2.39 20 -47.80 
  Mircoli, Filippo 1571 ITA0.501-0.3220-6.40 
  Di Petta, Edoardo 1431  * ITA0.501-0.4220-8.40 
  Nassa, Nicolas 1517 ITA0.001-0.8620-17.20 
  Lancioni, Luca 1598 ITA0.001-0.7920-15.80 
 * 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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