Blitz: Individual Calculations August 2019
 Graziani, Sergio  Total change: -10.80  Rating chartPersonal card
 OP BLITZ GIUGNO STEINITZ ROMA ITA 2019-06-29
RcRownchangeKK*chgGame
 1999 1891 2.50 8 -0.54 20 -10.80 
  Quimi, Marco 2201 PER0.001-0.1420-2.80 
  Muru, Massimo 1614 ITA0.501-0.3320-6.60 
  Carnicelli, Valerio f2274 ITA0.001-0.0920-1.80 
  Cioce, Enrico 1967 ITA1.0010.602012.00 
  Soncini, Stefano 1840 ITA0.001-0.5720-11.40 
  Marino, Giovanni 1881 ITA1.0010.49209.80 
  Lantini, Marco 1970 ITA0.001-0.3920-7.80 
  Lami, Damiano 2241 ITA0.001-0.1120-2.20 

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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