Individual Calculations January 2020
 Davini, Andrea  Total change: 18.40  Rating chartPersonal card
 WE 2 Citta' di Imola - B Imola ITA 2019-12-06
RcRownchangeKK*chgGame
 1858 1799 3.00 5 0.92 20 18.40 
  Buratti, Marco 1885 ITA0.001-0.3820-7.60 
  Marani, Luca 1846 ITA1.0010.572011.40 
  Kaci, Zamir 1891 ALB0.001-0.3720-7.40 
  Magagnini, Vincenzo 1856 ITA1.0010.582011.60 
  Giordani, Roberto 1810 ITA1.0010.522010.40 

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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