Individual Calculations November 2020
 Mattarella, Pietro  Total change: 31.20  Rating chartPersonal card
 WE Bassano del Grappa - B Bassano del Grappa ITA 2020-10-23
RcRownchangeKK*chgGame
 1687 1689 4.00 5 1.56 20 31.20 
  Bellotto, Adriano 1350 ITA1.0010.12202.40 
  Davini, Andrea 1884 ITA1.0010.752015.00 
  Brini, Dario 1751 ITA1.0010.592011.80 
  Sedlmayr, David 1716 ITA0.001-0.4620-9.20 
  Budyi, Danylo 1732 ITA1.0010.562011.20 

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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