Individual Calculations September 2018
 Risso, Alessandro  Total change: -6.60  Rating chartPersonal card
 Campionato italiano 1N 2018 Alessandria ITA 2018-07-21
RcRownchangeKK*chgGame
 1763 1747 3.50 8 -0.33 20 -6.60 
  Cafagna, Angelo Raffaele 1826 ITA0.001-0.3920-7.80 
  D India, Bruno 1799 ITA0.5010.07201.40 
  Simone, Marco 1777 ITA0.001-0.4620-9.20 
  Rizzi, Volfango 1692 ITA1.0010.42208.40 
  Vercelli, Alessandro 1827 ITA0.001-0.3920-7.80 
  Finardi, Vittorio 1637 ITA1.0010.35207.00 
  Adami, Antonio 1791 ITA0.5010.06201.20 
  Benenati, Gianfranco 1756 ITA0.5010.01200.20 

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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