Individual Calculations December 2018
 Zorzi, Aristide  Total change: 14.80  Rating chartPersonal card
 WE Autunno Scacchistico Bresciano - A Brescia ITA 2018-11-10
RcRownchangeKK*chgGame
 1767 1725 3.00 5 0.74 20 14.80 
  Cedoni, Gabriele 1641 ITA1.0010.38207.60 
  Paglia, Angelo 1657 ITA1.0010.41208.20 
  Cristiani, Cesare 1998 ITA0.001-0.1720-3.40 
  Cristiani, Gianfranco 1788 ITA1.0010.592011.80 
  Bortolotti, Francesco 1750 ITA0.001-0.4720-9.40 

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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