Individual Calculations February 2013
 Brozzi, Silvio  Total change: 12.45  Rating chartPersonal card
 FE Lazio Scacchi - B Roma ITA 2013-01-02
RcRownchangeKK*chgGame
 1687 1769 4.50 6 0.83 15 12.45 
  Gerlando, Onofrio 1610 ITA1.0010.29154.35 
  Casella, Carlo 1663 ITA1.0010.36155.40 
  Bria, Simone 1707 ITA0.001-0.5915-8.85 
  Tomassetti, Giuseppe 1728 ITA0.501-0.0615-0.90 
  Carotenuto, Piero 1726 ITA1.0010.44156.60 
  Vanzan, Alessandro 1689 ITA1.0010.39155.85 

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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