Rapid: Individual Calculations December 2019
 Sonis, Francesco  Total change: 10.80  Rating chartPersonal card
 OP SCACCO MATTO CAGLIARI ITA 2019-11-17
RcRownchangeKK*chgGame
 2043 2443 6.00 6 0.48 20 9.60 
  Buttau, Giancarlo 2043  * ITA1.0010.08201.60 
  Ardu, Luigi 2043  * ITA1.0010.08201.60 
  Di Pietro, Vincenzo 2043  * ITA1.0010.08201.60 
  Ruocco, Erik Mario 2043  * ITA1.0010.08201.60 
  Sonis, Luca 2043  * ITA1.0010.08201.60 
  Putzolu, Marcello 2043  * 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)
 
 OP 15 SIVILLER VILLASOR ITA 2019-11-24
RcRownchangeKK*chgGame
 2043 2443 6.50 7 0.06 20 1.20 
  Garau, Francesca 2043  * ITA1.0010.08201.60 
  Atzori, Filippo 2043  * ITA1.0010.08201.60 
  Pannella, Leopoldo 2043  * ITA1.0010.08201.60 
  Altea, Alessandro 2043  * ITA1.0010.08201.60 
  Sonis, Luca 2043  * ITA0.501-0.4220-8.40 
  Ardu, Luigi 2043  * ITA1.0010.08201.60 
  Figus, Maurizio 2043  * 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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