Individual Calculations May 2019
 Tonetto, Federico  Total change: 142.00  Rating chartPersonal card
 WE 2 Hotel Astoria - A Fermo ITA 2019-03-29
RcRownchangeKK*chgGame
 1949 1820 2.50 5 0.81 40 32.40 
  Piangerelli, Michele 2013 ITA1.0010.754030.00 
  Bettalli, Francesco 2123 ITA0.001-0.1440-5.60 
  Donati, Michele 1948 ITA0.5010.17406.80 
  Spilli, Andrea 1861 ITA0.001-0.4440-17.60 
  Perogio, Lorenzo 1801 ITA1.0010.474018.80 

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)
 
 FE 6 Citta' di Arzachena - A Arzachena ITA 2019-04-24
RcRownchangeKK*chgGame
 2105 1891 4.50 7 2.74 40 109.60 
  Bin-Suhayl, Ieysaa 2110 ITA1.0010.784031.20 
  Mameli, Gianluca 2136 ITA0.5010.304012.00 
  Neri, Enzo 2063 ITA1.0010.734029.20 
  Dragojlovic, Andjelko m2275 SRB0.001-0.0940-3.60 
  Pannella, Leopoldo 1880 ITA1.0010.484019.20 
  Burmakin, Vladimir g2291  * RUS0.001-0.0840-3.20 
  Le Creurer, Kilian Tiziano 1981 ITA1.0010.624024.80 
 * 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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