Individual Calculations September 2011
 Cavalli, Benedetta  Total change: -20.70  Rating chartPersonal card
 FE 5 Castelli Romani e Prenestini - B Rocca Priora ITA 2011-08-12
RcRownchangeKK*chgGame
 1709 1678 2.50 7 -0.69 30 -20.70 
  Vilona, Leonardo 1813 ITA0.5010.18305.40 
  Carlacci, Umberto 1738 ITA0.001-0.4230-12.60 
  Trifoni, Giorgio 1676 ITA0.001-0.5030-15.00 
  Marino, Francesco 1704 ITA0.5010.04301.20 
  Pica, Livia 1684 ITA1.0010.513015.30 
  Carboni, Enrico 1725 ITA0.001-0.4330-12.90 
  Musmarra, Giovanni 1626 ITA0.501-0.0730-2.10 

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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