Blitz: Individual Calculations September 2019
 Bignami, Matteo M. A.  Total change: -12.60  Rating chartPersonal card
 OP 3 BLITZ HOTEL DAVID PORTO SAN GIORGIO ITA 2019-08-26
RcRownchangeKK*chgGame
 1753 1630 2.00 7 -0.63 20 -12.60 
  Rinaudo, Sergio 2030  * ITA0.001-0.0820-1.60 
  Renzetti, Leonardo 1908 ITA0.001-0.1720-3.40 
  Angeli, Francesco 1466 ITA1.0010.28205.60 
  Rotoni, Matteo 2030  * ITA0.001-0.0820-1.60 
  Italiano, Michele 1444 ITA0.001-0.7420-14.80 
  Ghirardi, Gianfranco 1574 ITA1.0010.42208.40 
  Perogio, Lorenzo 1818 ITA0.001-0.2620-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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