Rapid: Individual Calculations February 2023
 Atteo, Domenico  Total change: -21.40  Rating chartPersonal card
 OP RAPID LA TORRETTA SAVONA ITA 2023-01-28
RcRownchangeKK*chgGame
 1546 1700 3.00 6 -1.07 20 -21.40 
  Glionna, Mario 1300  * ITA1.0010.08201.60 
  Tedeschi, Luciano 1798 ITA0.001-0.3720-7.40 
  Perrone, Massimiliano 1412 ITA0.501-0.3420-6.80 
  Damele, Stefano 1694 ITA0.001-0.5120-10.20 
  Guido, Pierpaolo 1581 ITA1.0010.34206.80 
  Scarrone, Eugenio 1492 ITA0.501-0.2720-5.40 
 * 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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