Individual Calculations May 2022
 Vezzosi, Paolo  Total change: -3.40  Rating chartPersonal card
 WE 9 Renato Didoni - A Milano ITA 2022-04-01
RcRownchangeKK*chgGame
 1832 2228 4.00 5 -0.34 10 -3.40 
  Turcatti, Mauro 1828  * ITA1.0010.08100.80 
  Aielli, Riccardo 1683 ITA1.0010.03100.30 
  Vincenti, Leonardo 1728 ITA0.501-0.4610-4.60 
  Botta, Massimiliano 2217 ITA0.501-0.0210-0.20 
  Carrideo, Simone 1702 ITA1.0010.03100.30 
 * 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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