Individual Calculations March 2019
 Passalacqua, Mattia  Total change: 31.20  Rating chartPersonal card
 CP Asti 2019 Asti ITA 2019-02-01
RcRownchangeKK*chgGame
 1679 1532 2.50 5 0.78 40 31.20 
  Fogliati, Alessandro 1892 ITA0.5010.404016.00 
  Sola, Giuseppe 1932  * ITA0.001-0.0840-3.20 
  Agresta, Giulio 1549 ITA0.001-0.4840-19.20 
  Raviola, Piergiorgio 1495 ITA1.0010.454018.00 
  Calabrese, Emiliano 1528 ITA1.0010.494019.60 
 * 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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