Individual Calculations December 2022
 Maselli, Daniel  Total change: 22.40  Rating chartPersonal card
 WE 27 Memorial Roberto Magari - A Siena ITA 2022-11-25
RcRownchangeKK*chgGame
 2121 1907 2.50 5 1.12 20 22.40 
  Montorsi, Matteo 2107 ITA0.5010.26205.20 
  Ghods, Maziar 1927 ITA1.0010.532010.60 
  Gilevych, Artem m2430 ITA0.001-0.0320-0.60 
  Giordani, Luca 1895 ITA1.0010.48209.60 
  Vancini, Edoardo f2244 ITA0.001-0.1220-2.40 

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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