Blitz: Individual Calculations January 2020
 Corvi, Marco  Total change: -10.60  Rating chartPersonal card
 OP BLITZ COLLATERALE ROMA CITTA' APERTA ROMA ITA 2019-12-15
RcRownchangeKK*chgGame
 2063 2272 6.00 9 -0.53 20 -10.60 
  Pellegrini, Ennio Paolo 1872  * ITA1.0010.08201.60 
  Graziani, Sergio 1872  * ITA0.001-0.9220-18.40 
  Fumagalli, Mauro 1872  * ITA1.0010.08201.60 
  Marincolo, Piercarlo 1928 ITA1.0010.12202.40 
  Ghods, Maziar 1968 ITA1.0010.14202.80 
  Dvirnyy, Danyyil g2544 ITA0.001-0.1720-3.40 
  Lavieri, Doriano 1999 ITA1.0010.17203.40 
  Tran, Tuan Minh g2586 VIE0.001-0.1420-2.80 
  Tosi, Francesco 1923 ITA1.0010.11202.20 
 * 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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