Blitz: Individual Calculations October 2023
 Ballotti, Luca  Total change: -45.00  Rating chartPersonal card
 CR EMILIA-ROMAGNA BLITZ 2023 BOLOGNA ITA 2023-09-09
RcRownchangeKK*chgGame
 1835 2184 5.00 9 -2.25 20 -45.00 
  Magagni, Samuele 1517 ITA0.001-0.9920-19.80 
  Marzocchi, Tommaso 2248 ITA0.001-0.4120-8.20 
  Ricci Petitoni, Angelo 1784  * ITA1.0010.08201.60 
  Nicolino, Simone 1523 ITA1.0010.01200.20 
  Rubini, Alessandro 1642 ITA1.0010.03200.60 
  Serloni, Ludovico 1970 ITA0.001-0.7720-15.40 
  Gardi, Riccardo 1701 ITA1.0010.05201.00 
  Dal Pra Caputo, Stefano 1863 ITA1.0010.13202.60 
  Costantini, Roberto f2270 ITA0.001-0.3820-7.60 
 * 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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