Rapid: Individual Calculations December 2019
 Artissi, Sabina  Total change: 38.40  Rating chartPersonal card
 OP RAPID NOVEMBRE STEINITZ ROMA ITA 2019-11-09
RcRownchangeKK*chgGame
 1450 1425 4.00 8 0.12 20 2.40 
  Soncini, Stefano 1818 ITA0.001-0.0820-1.60 
  Mancini, Pietro 1466 ITA0.5010.06201.20 
  Artissi, Albert 1502 ITA0.5010.11202.20 
  Lombardi, Raffaele 1282 ITA0.001-0.6920-13.80 
  Dorascenzi, Angelo 1317 ITA1.0010.35207.00 
  Sharad, Mitra 1232 BAN1.0010.25205.00 
  Pomilio, Umberto Francesco 1727 ITA0.001-0.1520-3.00 
  Artissi, Sabrina 1252 ITA1.0010.27205.40 

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 2 GRANDE SLAM VITINIA ROMA ITA 2019-11-16
RcRownchangeKK*chgGame
 1626 1425 4.00 8 1.80 20 36.00 
  Prelati, Maurizio 1825  * ITA0.001-0.0820-1.60 
  Marsico, Mario 1259 ITA1.0010.28205.60 
  Di Nezio, Tommaso 1649 ITA1.0010.782015.60 
  Budini, Andrea 1509 ITA0.001-0.3820-7.60 
  Giovannelli, Andrea 1509 ITA1.0010.622012.40 
  Bocci, Simone 1608 ITA1.0010.742014.80 
  Simeone, Giulio 1825  * ITA0.001-0.0820-1.60 
  Graziani, Sergio 1825  * 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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