Individual Calculations February 2017
 Davini, Andrea  Total change: 4.60  Rating chartPersonal card
 FE 25 Citta' di Montecatini - B Montecatini Terme ITA 2016-12-27
RcRownchangeKK*chgGame
 1712 1681 2.50 5 0.23 20 4.60 
  Donzellotti, Giuseppe 1512 ITA1.0010.28205.60 
  Rizzi, Volfango 1783 ITA0.5010.14202.80 
  Piccinno, Matteo 1757 ITA0.5010.10202.00 
  Caffarelli, Cristiano 1752 ITA0.5010.10202.00 
  Giorgi, Ezio Alberto 1758 ITA0.001-0.3920-7.80 

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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