Rapid: Individual Calculations June 2018
 Macchini, Bruno  Total change: -29.40  Rating chartPersonal card
 OP 31 ASR ROMA ITA 2018-04-29
RcRownchangeKK*chgGame
 1788 1851 3.00 8 -1.47 20 -29.40 
  Machidon, Cristi f2251  * MDA0.001-0.0820-1.60 
  Artissi, Sabina 1451  * ITA1.0010.08201.60 
  Ferretti, Folco f2251  * ITA0.001-0.0820-1.60 
  Marzio, Mario 1451  * ITA1.0010.08201.60 
  Baglioni, Giorgio 1457 ITA0.001-0.9220-18.40 
  Buratti, Marco 1941 ITA0.001-0.3820-7.60 
  Dorascenzi, Angelo 1451  * ITA1.0010.08201.60 
  Ciampi, Vincenzo 2048 ITA0.001-0.2520-5.00 
 * 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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