Individual Calculations December 2019
 Zerboni, Giuseppe  Total change: 21.80  Rating chartPersonal card
 OP 37 Coppa d'oro - Memorial Achille Taborelli Villa Guardia ITA 2019-11-01
RcRownchangeKK*chgGame
 1656 1555 3.00 5 1.09 20 21.80 
  Falchi, Claudio 1897 ITA0.001-0.1220-2.40 
  Cairoli, Fabio 1486 ITA1.0010.40208.00 
  Aldeghi, Damiano 1525 ITA1.0010.46209.20 
  Revinelli, Sergio 1755 ITA1.0010.762015.20 
  Pierpaoli, Francesco 1618 ITA0.001-0.4120-8.20 

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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