Rapid: Individual Calculations May 2017
 Primavera, Federico  Total change: -12.60  Rating chartPersonal card
 OP 57 SS LAZIO ROMA ITA 2017-04-22
RcRownchangeKK*chgGame
 1900 1917 3.50 8 -0.63 20 -12.60 
  Scaccia, Marco 1517  * ITA1.0010.08201.60 
  Paglietti, Nicola f2239 ITA0.5010.37207.40 
  Testa, Adriano 2317  * ITA0.001-0.0820-1.60 
  Bonaposta, Fabrizio 2096 ITA0.001-0.2720-5.40 
  Travaglini, Roberto 1564 ITA1.0010.11202.20 
  Pastore, Cosmas 1777 ITA0.001-0.6920-13.80 
  Salvagni, Gianfranco 1630 ITA1.0010.16203.20 
  Martino, Enzo 2057 ITA0.001-0.3120-6.20 
 * 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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