Individual Calculations December 2019
 La Fontana, Stefano  Total change: -8.40  Rating chartPersonal card
 OP 37 Coppa d'oro - Memorial Achille Taborelli Villa Guardia ITA 2019-11-01
RcRownchangeKK*chgGame
 1653 1804 3.00 5 -0.42 20 -8.40 
  Aldeghi, Damiano 1525 ITA1.0010.16203.20 
  Colombo, Luca 1869 ITA0.5010.09201.80 
  Revinelli, Sergio 1755 ITA0.501-0.0720-1.40 
  Pierpaoli, Francesco 1618 ITA0.001-0.7420-14.80 
  Corti, Filippo 1499 ITA1.0010.14202.80 

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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