Individual Calculations October 2022
 Piovesan, Mattia  Total change: -14.00  Rating chartPersonal card
 CIS 2022 - Serie B Girone 5 Maniago ITA 2022-09-16
RcRownchangeKK*chgGame
 1717 1819 1.50 3 -0.35 40 -14.00 
  Raffin, Carlo 1604 ITA1.0010.23409.20 
  Marziali, Giulio 2042 ITA0.001-0.2240-8.80 
  Ferlan, Riccardo 1505 ITA0.501-0.3640-14.40 

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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