Individual Calculations March 2012
 Viviani, Bruno  Total change: -2.70  Rating chartPersonal card
 WE 4 Memorial Ragazzini-Szabados - B Noale ITA 2012-02-03
RcRownchangeKK*chgGame
 1867 1758 1.00 3 -0.09 30 -2.70 
  Cedriano, Filippo 1982 ITA0.001-0.2230-6.60 
  Demiraj, Rumi 1957 ITA1.0010.763022.80 
  Dal Bianco, Nicola 1661 ITA0.001-0.6330-18.90 

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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