Rapid: Individual Calculations March 2020
 Prelati, Maurizio  Total change: -6.60  Rating chartPersonal card
 OP RAPID FEBBRAIO LIDO DI OSTIA ROMA ITA 2020-02-09
RcRownchangeKK*chgGame
 1792 1879 4.00 7 -0.33 20 -6.60 
  Spada, Vittoria 1576 ITA1.0010.14202.80 
  Spada, Dario 1728 ITA0.501-0.2020-4.00 
  Corvi, Marco f2206 ITA0.001-0.1320-2.60 
  Buffoni, Luca 1706 ITA0.501-0.2320-4.60 
  Giannini, Fabio 1712 ITA1.0010.28205.60 
  Giordani, Luca 1767 ITA1.0010.35207.00 
  Graziani, Sergio 1852 ITA0.001-0.5420-10.80 

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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