Individual Calculations August 2018
 Raccah, Ascer  Total change: 7.60  Rating chartPersonal card
 OP 19 ASR - A ROMA ITA 2018-06-14
RcRownchangeKK*chgGame
 1782 1606 2.50 7 0.38 20 7.60 
  Roberti, Bruno 1886 ITA0.5010.34206.80 
  Bonaposta, Fabrizio 2006  * ITA0.001-0.0820-1.60 
  Capparuccia, Alessandro 1630 ITA0.001-0.4720-9.40 
  Vilasi, Massimo 1659 ITA1.0010.572011.40 
  Condemi, De Felice Alfonso 1779 ITA0.001-0.2720-5.40 
  Quaglia, Ferdinando 1508 ITA1.0010.37207.40 
  Farina, Saverio 2006  * ITA0.001-0.0820-1.60 
 * 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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