Blitz: Individual Calculations January 2020
 Catracchia, Mauro  Total change: 3.60  Rating chartPersonal card
 OP BLITZ COLLATERALE ROMA CITTA' APERTA ROMA ITA 2019-12-15
RcRownchangeKK*chgGame
 1895 1892 4.00 8 0.18 20 3.60 
  Amato, Andrea f2292  * ITA0.001-0.0820-1.60 
  Iovannone, Cristiano 1492  * ITA1.0010.08201.60 
  Paglietti, Nicola f2153 ITA0.001-0.1820-3.60 
  Vari, Claudio 1552 ITA1.0010.12202.40 
  Maggi, Fabrizio 2106 ITA0.001-0.2320-4.60 
  Richichi, Alessio Giuseppe 1492  * ITA1.0010.08201.60 
  Barletta, Antonio 2015 ITA1.0010.672013.40 
  Piancatelli, Marco 2056 ITA0.001-0.2820-5.60 
 * 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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