Individual Calculations November 2023
 Marchenkov, Lorenzo  Total change: 40.00  Rating chartPersonal card
 WE Nerone gioca a scacchi ad Anzio - B Anzio ITA 2023-10-13
RcRownchangeKK*chgGame
 1772 1621 2.50 5 1.00 40 40.00 
  Iatrino, Vincenzo 1716 ITA1.0010.634025.20 
  Nardoni, Matteo 1792 ITA0.001-0.2740-10.80 
  Carnicelli, Flavio 1769 ITA1.0010.704028.00 
  Farina, Saverio 1871 ITA0.001-0.1940-7.60 
  Marini, Bruno 1714 ITA0.5010.13405.20 

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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