Individual Calculations February 2013
 Bria, Simone  Total change: 6.30  Rating chartPersonal card
 FE Lazio Scacchi - B Roma ITA 2013-01-02
RcRownchangeKK*chgGame
 1743 1707 2.00 4 0.21 30 6.30 
  Maddaloni, Giovanni 1719 ITA1.0010.523015.60 
  Brozzi, Silvio 1769 ITA1.0010.593017.70 
  Raccah, Ascer 1748 ITA0.001-0.4430-13.20 
  Pomilio, Riccardo 1734 ITA0.001-0.4630-13.80 

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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