Individual Calculations June 2017
 Medorini, Massimiliano  Total change: 22.20  Rating chartPersonal card
 CR Marche 2017 Porto Sant'Elpidio ITA 2017-05-05
RcRownchangeKK*chgGame
 2155 1922 2.00 4 1.11 20 22.20 
  Foglia, Maurizio 2020 ITA1.0010.632012.60 
  Borgiani, Flavio 2189 ITA1.0010.822016.40 
  Sagripanti, Michele 2137 ITA0.001-0.2320-4.60 
  Brancaleoni, Maurizio f2273 ITA0.001-0.1120-2.20 

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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