Individual Calculations August 2012
 Pacini, Ermanno  Total change: 30.15  Rating chartPersonal card
 FE 24 Citta' di Lucca Lucca ITA 2012-06-15
RcRownchangeKK*chgGame
 2020 1794 2.50 4 1.56 15 23.40 
  Martorelli, Antonio m2194  * ITA0.001-0.0815-1.20 
  Ceccarini, Marco 2068 ITA0.5010.33154.95 
  Cocuzzi, Edoardo 1971 ITA1.0010.731510.95 
  Dionigi, Riccardo 1848 ITA1.0010.58158.70 
 * 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)
 
 25 Campionato Italiano u16 Ragusa ITA 2012-07-01
RcRownchangeKK*chgGame
 1855 1806 3.50 7 0.45 15 6.75 
  Tirelli, Mauro 1986 ITA0.001-0.2615-3.90 
  Gallo, Ivan 1679 ITA1.0010.33154.95 
  Venturelli, Giuseppe 1626 ITA1.0010.26153.90 
  Signorelli, Gaetano 1900 ITA1.0010.63159.45 
  Zinnai, Graziano Matteo 2002 ITA0.001-0.2515-3.75 
  Ferraguti, Francesco 1919 ITA0.5010.15152.25 
  Bardone, Lorenzo 1872 ITA0.001-0.4115-6.15 

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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