Individual Calculations January 2022
 Zangheratti, Daniele  Total change: -15.40  Rating chartPersonal card
 OP Alfiere e cavallo...al Silos Settala ITA 2021-12-18
RcRownchangeKK*chgGame
 1622 1800 3.50 6 -0.77 20 -15.40 
  Scattareggia, Giorgio 1400  * ITA1.0010.08201.60 
  Caldarola, Stefano 1716 ITA1.0010.38207.60 
  Kellner, Nikolaus 1702 AUT0.501-0.1320-2.60 
  Liloni, Francesco Mattia 1791 ITA0.001-0.5120-10.20 
  Simonelli, Mattia 1514 ITA0.501-0.3420-6.80 
  Guglielmetti, Oscar 1609 ITA0.501-0.2520-5.00 
 * 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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