Individual Calculations September 2023
 Amonov, Daler  Total change: 41.60  Rating chartPersonal card
 WE 3 La regina degli scacchi a Roma - C Roma ITA 2023-07-28
RcRownchangeKK*chgGame
 1642 1636 3.50 5 1.04 40 41.60 
  Tomassetti, Giuseppe 1511 ITA1.0010.334013.20 
  Aceto, Andrea 1695 ITA0.5010.08403.20 
  Giannini, Fabio 1668 ITA1.0010.544021.60 
  De Bernardino, Flavio 1690 ITA1.0010.584023.20 
  Iatrino, Vincenzo 1644 ITA0.001-0.4940-19.60 

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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