Individual Calculations December 2020
 Giuntini, Enrico  Total change: 54.40  Rating chartPersonal card
 OP 13 Giochi e ritorni Modena ITA 2020-10-13
RcRownchangeKK*chgGame
 1799 1910 4.50 5 1.36 40 54.40 
  Mazilu, David Andrei 1567 ITA1.0010.12404.80 
  Garofalo, Sergio 1643 ITA1.0010.18407.20 
  Mammi, Samuele 1899 ITA0.501-0.0240-0.80 
  Dionigi, Riccardo 2055 ITA1.0010.694027.60 
  Magagnini, Vincenzo 1829 ITA1.0010.394015.60 

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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