Individual Calculations January 2022
 D Andrea, Stefano  Total change: -15.40  Rating chartPersonal card
 WE 22 Grand Hotel Adriatico - A Montesilvano ITA 2021-12-17
RcRownchangeKK*chgGame
 1940 2067 2.50 5 -0.77 20 -15.40 
  Cannella, Simone 1836 ITA0.501-0.2920-5.80 
  Buffoni, Luca 1778 ITA0.501-0.3420-6.80 
  Rossetti, Matteo 1781 ITA1.0010.16203.20 
  Carnicelli, Valerio f2317 ITA0.001-0.1920-3.80 
  Adinolfi, Enrico 1986 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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