Rapid: Individual Calculations May 2017
 Atzori, Filippo  Total change: 38.80  Rating chartPersonal card
 OP RAPID MARIANNA MELONI CAGLIARI ITA 2017-04-01
RcRownchangeKK*chgGame
 1607 1386 4.00 8 1.94 20 38.80 
  Ardu, Luigi 1785 ITA0.001-0.0820-1.60 
  Putzolu, Marcello 1728 ITA0.001-0.1220-2.40 
  Bonali, Fabrizio 1338 ITA1.0010.43208.60 
  Mascia, Germano 1365 ITA1.0010.47209.40 
  Manca, Luigi 1541 ITA1.0010.712014.20 
  Altea, Alessandro 1786  * ITA0.001-0.0820-1.60 
  Cirina, Gianluca 1786  * ITA0.001-0.0820-1.60 
  Loi, Francesco 1528 ITA1.0010.692013.80 
 * 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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