Individual Calculations December 2023
 Puglia, Francesco  Total change: -15.00  Rating chartPersonal card
 WE 30 Lazio Scacchi - Torneo di novembre - A Roma ITA 2023-11-18
RcRownchangeKK*chgGame
 1815 1937 2.50 5 -0.75 20 -15.00 
  Costantino, Gaia 1677 ITA1.0010.18203.60 
  Marchenkov, Lorenzo 1661 ITA1.0010.17203.40 
  Pacilli, Emanuele 2081 ITA0.001-0.3120-6.20 
  De Paolis, Diego 1779 ITA0.001-0.7120-14.20 
  Scacco, Mauro 1879 ITA0.501-0.0820-1.60 

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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