Rapid: Individual Calculations October 2016
 Sanna, Yuri  Total change: -19.80  Rating chartPersonal card
 OP 2 BEATA VERGINE DEL RIMEDIO OZIERI ITA 2016-09-18
RcRownchangeKK*chgGame
 1665 1865 4.00 7 -0.99 20 -19.80 
  Pannella, Maria Cristina 1465  * ITA1.0010.08201.60 
  Careddu, Angelo 1587 ITA1.0010.17203.40 
  Ibba, Isacco 2133 ITA0.001-0.1720-3.40 
  Messina, Giuseppe Ottavio 1906 ITA0.001-0.4420-8.80 
  Bogliolo, Giorgio 1466 ITA1.0010.08201.60 
  Pilia, Piero 1631 ITA0.001-0.7920-15.80 
  Piredda, Elia 1465  * ITA1.0010.08201.60 
 * 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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