Individual Calculations September 2011
 Antonetti, Mattia  Total change: -11.70  Rating chartPersonal card
 FE 5 Castelli Romani e Prenestini - B Rocca Priora ITA 2011-08-12
RcRownchangeKK*chgGame
 1761 1896 4.00 7 -0.78 15 -11.70 
  Carlacci, Umberto 1738 ITA1.0010.29154.35 
  Urzi, Silvio 1779 ITA1.0010.34155.10 
  Lamberti, Valerio 1758 ITA1.0010.31154.65 
  Luigi, Rinaldo 1793 ITA0.001-0.6415-9.60 
  Di Benedetto, Edoardo 1777 ITA0.501-0.1615-2.40 
  Lattanzi, Domenico 1756 ITA0.001-0.6915-10.35 
  Di Benedetto, Desiree 1725 ITA0.501-0.2315-3.45 

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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