Individual Calculations August 2021
 Odasso, Gianluca  Total change: -5.40  Rating chartPersonal card
 WE 22 Lazio Scacchi - A Roma ITA 2021-07-09
RcRownchangeKK*chgGame
 1693 1817 3.00 5 -0.27 20 -5.40 
  Vannelli, Vittorio 1497 ITA1.0010.13202.60 
  Vuelban, Virgilio m2217  * PHI0.001-0.0820-1.60 
  Cecconi, Adriano 1549 ITA1.0010.17203.40 
  Boria, Leonardo Maria 1441 ITA1.0010.09201.80 
  Taurisano, Vincenzo 1760 ITA0.001-0.5820-11.60 
 * 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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