Individual Calculations February 2015
 De Bernardis, Luigi  Total change: 18.40  Rating chartPersonal card
 FE 3 SS Lazio - B Roma ITA 2015-01-03
RcRownchangeKK*chgGame
 1658 1509 2.00 5 0.46 40 18.40 
  Urzi , Silvio 1719 ITA0.001-0.2340-9.20 
  Mandolini, Alessandro 1716 ITA0.001-0.2340-9.20 
  Dorascenzi, Angelo 1429 ITA1.0010.394015.60 
  Sayour, Remo 1737 ITA1.0010.794031.60 
  Di Dario, Dario 1690 ITA0.001-0.2640-10.40 

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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