Individual Calculations April 2013
 Guerrieri, Federico  Total change: 6.30  Rating chartPersonal card
 FE 2 Grand Hotel Adriatico - B Montesilvano ITA 2013-03-01
RcRownchangeKK*chgGame
 1750 1764 3.00 5 0.42 15 6.30 
  Carideo, Nazzareno 1601 ITA1.0010.28154.20 
  Sacco, Davide 1681 ITA1.0010.39155.85 
  Calabrese, Michele 1828 ITA1.0010.59158.85 
  Marvulli, Dario 1809 ITA0.001-0.4415-6.60 
  Bevilacqua, Salvatore 1833 ITA0.001-0.4015-6.00 

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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