Individual Calculations October 2021
 Magnavacchi, Andrea  Total change: 6.80  Rating chartPersonal card
 CIS 2021 - Serie B Girone 6 Forli' ITA 2021-09-17
RcRownchangeKK*chgGame
 2123 1894 1.00 3 0.34 20 6.80 
  Dobboletta, Alex 2231 ITA0.001-0.1220-2.40 
  Patrignani, Tiziano 2072 ITA0.001-0.2720-5.40 
  Ferraguti, Francesco 2067 ITA1.0010.732014.60 

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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