Rapid: Individual Calculations January 2019
 Bottega, Antonio  Total change: -7.20  Rating chartPersonal card
 CR ABRUZZO RAPID A SQUADRE 2018 MONTESILVANO ITA 2018-12-02
RcRownchangeKK*chgGame
 1800 1970 4.50 7 -0.36 20 -7.20 
  Costantini, Paolo 1570  * ITA1.0010.08201.60 
  Andreozzi, Francesco 1758 ITA0.001-0.7720-15.40 
  Giacchetti, Claudio 1886 ITA0.501-0.1220-2.40 
  Iannitto, Antonio 1688 ITA1.0010.16203.20 
  Orfini, Nicolo` 2142 ITA0.001-0.2720-5.40 
  Nurzia, Lorenzo 1629 ITA1.0010.12202.40 
  Civitareale, Antonio 1924 ITA1.0010.44208.80 
 * 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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