Individual Calculations January 2015
 Piantoni, Pierino  Total change: -27.40  Rating chartPersonal card
 FE 35 Edoardo Crespi - B Milano ITA 2014-12-04
RcRownchangeKK*chgGame
 1797 1889 3.00 7 -1.37 20 -27.40 
  Pollio, Ciro 1774 ITA0.501-0.1620-3.20 
  Donadi, Luca 1785 ITA0.001-0.6420-12.80 
  Giaretta, Fulvio 1815 ITA0.501-0.1020-2.00 
  De Vincentiis, Federico 1842 ITA1.0010.43208.60 
  Baronio, Gaia 1792 ITA0.001-0.6320-12.60 
  Primerano, Carlo 1719 ITA1.0010.28205.60 
  Bisignano, Giuseppe 1850 ITA0.001-0.5520-11.00 

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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