Blitz: Individual Calculations January 2020
 Piancatelli, Marco  Total change: -13.00  Rating chartPersonal card
 OP BLITZ COLLATERALE ROMA CITTA' APERTA ROMA ITA 2019-12-15
RcRownchangeKK*chgGame
 1851 2056 6.00 9 -0.65 20 -13.00 
  Montanaro, Filippo 1656  * ITA1.0010.08201.60 
  Modi, Yashil f1778 RSA0.501-0.3320-6.60 
  Aarav, Dengla 1656  * IND0.501-0.4220-8.40 
  Buffoni, Luca 1824 ITA1.0010.21204.20 
  Dvirnyy, Danyyil g2456  * ITA0.001-0.0820-1.60 
  Anella, Sandro 1816 ITA1.0010.20204.00 
  Giordani, Luca 1656  * ITA0.501-0.4220-8.40 
  Marincolo, Piercarlo 1928 ITA0.501-0.1720-3.40 
  Catracchia, Mauro 1892 ITA1.0010.28205.60 
 * 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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