Individual Calculations September 2018
 Spelta, Andrea Giuseppe  Total change: 3.20  Rating chartPersonal card
 Campionato italiano 1N 2018 Alessandria ITA 2018-07-21
RcRownchangeKK*chgGame
 1767 1800 5.00 9 0.16 20 3.20 
  Finardi, Vittorio 1637 ITA1.0010.28205.60 
  Zangheratti, Daniele 1873 ITA0.5010.10202.00 
  Niccoli, Paolo 1800 ITA0.001-0.5020-10.00 
  Vercelli, Alessandro 1827 ITA0.5010.04200.80 
  Adami, Antonio 1791 ITA0.501-0.0120-0.20 
  Catalano, Luigi 1526 ITA1.0010.17203.40 
  Simone, Marco 1777 ITA1.0010.47209.40 
  Cafagna, Angelo Raffaele 1826 ITA0.001-0.4620-9.20 
  Badano, Giancarlo 1850 ITA0.5010.07201.40 

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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