Individual Calculations October 2023
 Bione, Alessandro  Total change: -10.00  Rating chartPersonal card
 WE 8 Citta' di Ancona - A Falconara Marittima ITA 2023-09-01
RcRownchangeKK*chgGame
 1851 1840 2.00 5 -0.50 20 -10.00 
  Ballotti, Luca c2154 ITA0.001-0.1420-2.80 
  Acciaioli, Giacomo 1775 ITA0.001-0.5920-11.80 
  Brogneri, Giovanni 1789 ITA0.501-0.0720-1.40 
  De Paolis, Diego 1777 ITA1.0010.41208.20 
  Cozzolino, Luca 1760 ITA0.501-0.1120-2.20 

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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