Individual Calculations October 2022
 Raccanello, Marianna  Total change: -29.00  Rating chartPersonal card
 FE 23 Grand Hotel Adriatico - A Montesilvano ITA 2022-09-10
RcRownchangeKK*chgGame
 2002 2091 3.50 8 -1.45 20 -29.00 
  Hafner, Bernhard 1873 AUT1.0010.22204.40 
  Loiacono, Antonio f2324 ITA0.001-0.2120-4.20 
  Martinelli, Valeria 1957 ITA0.501-0.1820-3.60 
  Budyi, Danylo 1902 ITA1.0010.25205.00 
  Pecorari, Marcello 1866 ITA0.501-0.2820-5.60 
  Pellizzieri, Fabio Angelo 1998 ITA0.001-0.6320-12.60 
  Hercegovac, Neven 2107 ITA0.001-0.4820-9.60 
  Lamartina, Davide Mariano 1990 ITA0.501-0.1420-2.80 

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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