Rapid: Individual Calculations January 2019
 Frignani, Alessandro  Total change: 6.80  Rating chartPersonal card
 OP 25 ROBECCHETTO CON INDUNO ROBECCHETTO CON INDUNO ITA 2018-12-28
RcRownchangeKK*chgGame
 1573 1400 2.50 7 0.34 20 6.80 
  Maroni, Luca 1800  * ITA0.001-0.0820-1.60 
  Rossi, Emanuele 1689 ITA0.001-0.1620-3.20 
  Merlini, Osvaldo 1619 ITA0.5010.28205.60 
  Porrino, Matteo 1218 ITA1.0010.26205.20 
  Musheghyan, Murad 1800  * ARM0.001-0.0820-1.60 
  Pivari, Flavio 1508 ITA1.0010.652013.00 
  Benini, Sofia 1380 ITA0.001-0.5320-10.60 
 * 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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