Individual Calculations December 2019
 Zanini, Giuseppe  Total change: -14.40  Rating chartPersonal card
 WE 27 Valpolicella - A Bussolengo ITA 2019-11-15
RcRownchangeKK*chgGame
 1885 1999 2.50 5 -0.72 20 -14.40 
  Gaggino, Davide 1802 ITA1.0010.25205.00 
  Bertani, Gianfranco 1946 ITA0.001-0.5720-11.40 
  Sala, Giulia 1760 ITA1.0010.20204.00 
  Cordioli, Luca 1821 ITA0.501-0.2320-4.60 
  Zanchetta, Nicola 2096 ITA0.001-0.3720-7.40 

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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