Individual Calculations January 2014
 Fratini, Mauro  Total change: -14.85  Rating chartPersonal card
 FE 16 Citta' di Porto S. Elpidio Porto S. Elpidio ITA 2013-11-16
RcRownchangeKK*chgGame
 1886 1880 1.50 5 -0.99 15 -14.85 
  Sagripanti, Michele 2120 ITA0.001-0.2015-3.00 
  Giobbi, Costantino 1846 ITA0.001-0.5515-8.25 
  Perogio, Lorenzo 1854 ITA1.0010.46156.90 
  Piergentili, Roberto 1762 ITA0.001-0.6615-9.90 
  Padovani, Alessio 1849 ITA0.501-0.0415-0.60 

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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