Individual Calculations March 2017
 Vitale, Romualdo  Total change: 2.80  Rating chartPersonal card
 CP Pisa 2017 Pisa ITA 2017-02-03
RcRownchangeKK*chgGame
 1714 1869 3.50 5 0.14 20 2.80 
  Vari, Claudio 1542 ITA1.0010.13202.60 
  Bardi, Massimo 1996 ITA0.001-0.3320-6.60 
  Lanotte, Francesco 1706 ITA0.501-0.2220-4.40 
  Esposti, Stefano 1469  * ITA1.0010.08201.60 
  Montorsi, Matteo 1858 ITA1.0010.48209.60 
 * 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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