Rapid: Individual Calculations May 2017
 Scaccia, Marco  Total change: -21.60  Rating chartPersonal card
 OP 57 SS LAZIO ROMA ITA 2017-04-22
RcRownchangeKK*chgGame
 1722 1507 0.50 6 -1.08 20 -21.60 
  Primavera, Federico 1907  * ITA0.001-0.0820-1.60 
  D`andrea, Jacopo 1898 ITA0.001-0.0920-1.80 
  Iannamorelli, Pierfederico 1463 ITA0.501-0.0620-1.20 
  Salvagni, Gianfranco 1630 ITA0.001-0.3320-6.60 
  Buonanno, Massimo 1870 ITA0.001-0.1020-2.00 
  Travaglini, Roberto 1564 ITA0.001-0.4220-8.40 
 * 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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