Individual Calculations February 2017
 Versari, Federico  Total change: -12.00  Rating chartPersonal card
 FE 5 Mare d'Inverno - B Gabicce mare ITA 2017-01-02
RcRownchangeKK*chgGame
 1721 1523 1.50 7 -0.30 40 -12.00 
  Riga, Raffaele 1791 ITA1.0010.834033.20 
  Albini, Federico 1830 ITA0.001-0.1440-5.60 
  Tagliaferri, Valerio 1807 ITA0.5010.344013.60 
  Kellner, Nikolaus 1738 AUT0.001-0.2340-9.20 
  Conti, Silvio 1696 ITA0.001-0.2740-10.80 
  Bernard, Federico 1741 ITA0.001-0.2240-8.80 
  Di Marino, Maurizio 1444 ITA0.001-0.6140-24.40 

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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