Individual Calculations April 2020
 Polignano, Antonio Angelo  Total change: 16.00  Rating chartPersonal card
 OP Campionato torinese 2020 Torino ITA 2020-01-13
RcRownchangeKK*chgGame
 1575 1597 2.00 3 0.40 40 16.00 
  De Palma, Gianfranco 1388 ITA1.0010.23409.20 
  Maraviglia, Stefano 1504 ITA1.0010.374014.80 
  Mazzetta, Renato 1834 ITA0.001-0.2040-8.00 

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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