Individual Calculations November 2020
 Vannelli, Vittorio  Total change: 11.00  Rating chartPersonal card
 WE Autunno a Roma - A Roma ITA 2020-10-09
RcRownchangeKK*chgGame
 1729 1632 2.50 5 0.55 20 11.00 
  Pacilli, Emanuele 2032  * ITA0.001-0.0820-1.60 
  Sacripanti, Valerio 1379 ITA0.501-0.3120-6.20 
  Moriggi, Alessandro 1586 ITA1.0010.44208.80 
  Macchini, Bruno 1860 ITA0.001-0.2120-4.20 
  Scagliarini, Bruno 1788 ITA1.0010.712014.20 
 * 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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