Individual Calculations September 2014
 Marvulli, Dario  Total change: 1.20  Rating chartPersonal card
 Campionati d'Italia 2014 - B Civitanova Marche ITA 2014-07-19
RcRownchangeKK*chgGame
 1818 1897 5.50 9 0.03 40 1.20 
  Balzan, Alessandro 1786 ITA0.501-0.1540-6.00 
  Bria, Simone 1775 ITA1.0010.334013.20 
  Altini, Ruggiero 1847 ITA0.001-0.5740-22.80 
  Cannella, Simone 1756 ITA1.0010.314012.40 
  Ramini, Luigi 1813 ITA0.501-0.1240-4.80 
  Spina, Simonpietro 1806 ITA0.501-0.1240-4.80 
  Balzan, Marco 1806 ITA1.0010.384015.20 
  Tazzioli, Luca 1955 ITA0.5010.08403.20 
  Simonini, Mattia 1819 ITA0.501-0.1140-4.40 

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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