Individual Calculations July 2018
 Petrella, Andrea  Total change: -44.00  Rating chartPersonal card
 OP 3 Finalissima GP Triveneto Montebelluna ITA 2018-06-01
RcRownchangeKK*chgGame
 1643 1623 1.50 3 0.08 40 3.20 
  Loiacono, Antonio 2023  * ITA0.001-0.0840-3.20 
  Ballon, Gioele 1234 ITA0.501-0.4140-16.40 
  Frescura, Davide 1671 ITA1.0010.574022.80 
 * 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)
 
 FE 9 Dolomiti - B Forni di Sopra ITA 2018-06-09
RcRownchangeKK*chgGame
 1740 1623 2.00 9 -1.18 40 -47.20 
  Baruzzo, Fabio 1800 ITA0.001-0.2740-10.80 
  Valentini, Pietro 1753 ITA0.5010.18407.20 
  Tomio, Dante 1861 ITA0.001-0.2040-8.00 
  Voet, Dirk 1908 BEL0.001-0.1640-6.40 
  Gupta, Sara 1525 USA0.501-0.1340-5.20 
  Nasoni, Paolo 1868 ITA0.001-0.2040-8.00 
  La Malfa, Stelio 1677 ITA0.5010.08403.20 
  Bolzoni, Massimo 1711 ITA0.5010.12404.80 
  Bruni, Andrea 1553 ITA0.001-0.6040-24.00 

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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