Individual Calculations December 2018
 Cedoni, Gabriele  Total change: -20.00  Rating chartPersonal card
 WE Autunno Scacchistico Bresciano - A Brescia ITA 2018-11-10
RcRownchangeKK*chgGame
 1727 1641 1.50 5 -0.50 40 -20.00 
  Cristiani, Cesare 1998 ITA0.001-0.1140-4.40 
  Zorzi, Aristide 1725 ITA0.001-0.3840-15.20 
  Conti, Ferdinando 1539 ITA1.0010.364014.40 
  Marchetti, Roberto 1764 ITA0.001-0.3340-13.20 
  Franco, Alessandro 1610 ITA0.501-0.0440-1.60 

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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