Individual Calculations July 2023
 Brini, Dario  Total change: -5.60  Rating chartPersonal card
 OP Scacchi in fortezza San Leo ITA 2023-06-19
RcRownchangeKK*chgGame
 1822 2105 7.00 9 -0.14 40 -5.60 
  Ostoni, Nicolo 1705  * ITA1.0010.08403.20 
  De Lerma, Andrea 1661 ITA0.501-0.4440-17.60 
  Beccaris, Gabriele 1858 ITA0.001-0.8140-32.40 
  Marazza, Alessandro 1552 ITA1.0010.03401.20 
  Polidoro, Ettore 1618 ITA1.0010.04401.60 
  Baldeschi, Niccolo 1875 ITA1.0010.21408.40 
  Baldo Gentile, Giona Gabriel 1883 ITA0.501-0.2840-11.20 
  Pepe, Mario 1912 ITA1.0010.254010.00 
  Boraso, Alessio f2330 ITA1.0010.784031.20 
 * 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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