Rapid: Individual Calculations May 2017
 D`andrea, Jacopo  Total change: -23.40  Rating chartPersonal card
 OP 57 SS LAZIO ROMA ITA 2017-04-22
RcRownchangeKK*chgGame
 1765 1898 2.00 5 -1.17 20 -23.40 
  Scaccia, Marco 1507 ITA1.0010.09201.80 
  Martino, Enzo 2057 ITA0.001-0.2920-5.80 
  Ciampi, Vincenzo 1981 ITA0.001-0.3920-7.80 
  Guidi, Marco 1780 ITA0.001-0.6620-13.20 
  Iannamorelli, Pierfederico 1498  * ITA1.0010.08201.60 
 * 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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