Individual Calculations February 2023
 Ballabio, Pietro  Total change: 38.80  Rating chartPersonal card
 WE Tre re 2023 - A Milano ITA 2023-01-02
RcRownchangeKK*chgGame
 2031 1823 2.50 6 0.97 40 38.80 
  Cagnotto, Marco 2105 ITA0.5010.344013.60 
  Mastrorilli, Nicola Giovanni 1915 ITA0.5010.13405.20 
  Vezzosi, Paolo m2170 ITA0.001-0.1140-4.40 
  Giretti Kanev, Jasen Pavlov 2196 ITA0.001-0.1040-4.00 
  Soncin, Denis 1964 ITA1.0010.694027.60 
  Lacambra, Gem Elijah 1836 ITA0.5010.02400.80 

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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