Rapid: Individual Calculations October 2019
 Serafini, Diego  Total change: 40.60  Rating chartPersonal card
 OP FESTA DEGLI SCACCHI - A PORTO SANT'ELPIDIO ITA 2019-09-22
RcRownchangeKK*chgGame
 1583 1358 3.50 6 2.03 20 40.60 
  Perogio, Lorenzo 1758  * ITA1.0010.922018.40 
  Palma, Giorgio Maria 1588 ITA1.0010.792015.80 
  Recchi, Antonio 1758  * ITA0.001-0.0820-1.60 
  Battistoni, Marco 1311 ITA1.0010.43208.60 
  Censi, Cesare 1501 ITA0.5010.19203.80 
  Masera, Lorenzo 1581 ITA0.001-0.2220-4.40 
 * 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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