Individual Calculations September 2019
 Ranfagni, Stefano  Total change: -5.20  Rating chartPersonal card
 FE 39 Conca della Presolana - A Castione della Presolana ITA 2019-08-18
RcRownchangeKK*chgGame
 1966 1933 4.00 9 -0.26 20 -5.20 
  Corvi, Marco f2279 ITA0.001-0.1120-2.20 
  Tagliaferri, Valerio 1823 ITA1.0010.35207.00 
  Podetti, Davide 2206 ITA0.001-0.1720-3.40 
  Valtemara, Paolo Gianpietro 1828 ITA0.501-0.1420-2.80 
  Simone, Marco 1818 ITA0.001-0.6620-13.20 
  Mascheroni, Maurizio 1847 ITA1.0010.38207.60 
  Pegno, Mattia 1857 ITA0.501-0.1020-2.00 
  De Marco, Walter 1821 ITA1.0010.35207.00 
  Cebalo, Miso g2212 CRO0.001-0.1620-3.20 

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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