Rapid: Individual Calculations August 2018
 Koganov, Mikhail  Total change: -7.60  Rating chartPersonal card
 OP CENTOCELLE M ROMA ITA 2018-07-22
RcRownchangeKK*chgGame
 1806 2100 5.50 7 -0.38 20 -7.60 
  Tomassi, Emidio 1700  * ITA1.0010.08201.60 
  Caressa, Marco 1774 ITA0.501-0.3720-7.40 
  Rossi, Pierluigi 1872 ITA1.0010.21204.20 
  Casiello, Francesco 1838 ITA0.501-0.3220-6.40 
  Buffoni, Luca 1770 ITA1.0010.12202.40 
  Renzi, Alessio 1740 ITA0.501-0.4020-8.00 
  Micaloni, Mario 1949 ITA1.0010.30206.00 
 * 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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