Individual Calculations November 2020
 Pretto, Aldo  Total change: 2.20  Rating chartPersonal card
 FE 42 Citta' di Arco - A Arco ITA 2020-10-10
RcRownchangeKK*chgGame
 1897 1744 2.00 6 0.11 20 2.20 
  Astengo, Corrado 2093 ITA0.001-0.1120-2.20 
  Kierzek, Mira wf2038 GER1.0010.852017.00 
  Zschiesing, Falk 1936 GER0.001-0.2520-5.00 
  Prelati, Maurizio 1900 ITA0.001-0.2920-5.80 
  Liloni, Francesco Mattia 1566 ITA1.0010.27205.40 
  Prosperi, Agostino 1848 ITA0.001-0.3620-7.20 

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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