Individual Calculations July 2019
 Persico, Lorenzo  Total change: -1.20  Rating chartPersonal card
 WE 2 Trofeo Citta' di Milano Memorial Rindone - A Milano ITA 2019-05-31
RcRownchangeKK*chgGame
 1719 1817 3.00 5 0.03 40 1.20 
  Ronchiadin, Lucia 1417  * ITA1.0010.08403.20 
  Pozzari, Simone 2101 ITA0.001-0.1640-6.40 
  Sacchi, Paolo 1563 ITA1.0010.19407.60 
  Sucher, Johannes 2099 AUT0.001-0.1640-6.40 
  Russo, Giorgio Nii Noi 1417  * ITA1.0010.08403.20 
 * 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)
 
 CR Lombardia 2019 Milano ITA 2019-06-07
RcRownchangeKK*chgGame
 1803 1817 2.50 5 -0.06 40 -2.40 
  Di Trapani, Davide 2195 ITA0.001-0.0940-3.60 
  Calabria, Niccolo 1631 ITA1.0010.264010.40 
  Miracola, Giorgia 1950 ITA0.001-0.3240-12.80 
  Fabrizi, Anna 1417  * ITA1.0010.08403.20 
  Pegno, Mattia 1824 ITA0.5010.01400.40 
 * 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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