Individual Calculations December 2018
 Villa, Cristian  Total change: 3.40  Rating chartPersonal card
 OP 11 Giochi e ritorni Modena ITA 2018-09-27
RcRownchangeKK*chgGame
 1731 1575 2.00 5 0.40 20 8.00 
  Franchini, Gabriele f1975  * ITA0.001-0.0820-1.60 
  Garofalo, Sergio 1659 ITA0.001-0.3820-7.60 
  Lugli, Daniele 1510 ITA1.0010.41208.20 
  Gazzotti, Francesco 1659 ITA1.0010.622012.40 
  Magagnini, Vincenzo 1851 ITA0.001-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 WE 2 Vignola - B Vignola ITA 2018-11-09
RcRownchangeKK*chgGame
 1796 1589 0.00 1 -0.23 20 -4.60 
  Sacchetti, Andrea 1796 ITA0.001-0.2320-4.60 

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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