Rapid: Individual Calculations September 2018
 Macchini, Bruno  Total change: -15.60  Rating chartPersonal card
 OP 15 STEINITZ ROMA ITA 2018-08-04
RcRownchangeKK*chgGame
 1845 1818 2.00 6 -0.78 20 -15.60 
  Machidon, Cristi f2218  * MDA0.001-0.0820-1.60 
  Lombardi, Raffaele 1418  * ITA1.0010.08201.60 
  Pomilio, Riccardo 1930 ITA0.001-0.3520-7.00 
  Sharad, Mitra 1418  * BAN1.0010.08201.60 
  Chiaretti, Roberto 2218  * ITA0.001-0.0820-1.60 
  Pastore, Cosmas 1865 ITA0.001-0.4320-8.60 
 * 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)
 

 

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