Individual Calculations September 2013
 Amaranto, Luca  Total change: -7.95  Rating chartPersonal card
 Campionati d'Italia 2013 - B Civitanova Marche ITA 2013-07-20
RcRownchangeKK*chgGame
 1800 1901 2.00 4 -0.53 15 -7.95 
  Merlotti, Marco 1757 ITA0.001-0.6915-10.35 
  Mircoli, Filippo 1709 ITA1.0010.25153.75 
  Marcori, Mirko 1796 ITA1.0010.36155.40 
  Tazzioli, Luca 1939 ITA0.001-0.4515-6.75 

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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