Individual Calculations June 2024
 De Martino, Filippo  Total change: 10.40  Rating chartPersonal card
 FE Sardinia World Chess - B Orosei ITA 2024-04-27
RcRownchangeKK*chgGame
 1849 1701 3.00 9 0.26 40 10.40 
  Buffoni, Luca 1901 ITA0.5010.264010.40 
  Pinilla Sanchez, Josep A. 1875 ESP1.0010.734029.20 
  Meli, Massimo 1910 ITA0.5010.274010.80 
  Mascia, Germano 1884 ITA0.001-0.2640-10.40 
  Fileri, Francesco 1855 ITA1.0010.714028.40 
  Guidi, Giacomo 1894 ITA0.001-0.2540-10.00 
  Perri, Marco 1836 ITA0.001-0.3240-12.80 
  Tacconi, Antonio 1784 ITA0.001-0.3940-15.60 
  Maffeis, Federico 1705 ITA0.001-0.4940-19.60 

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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