Individual Calculations April 2008
 Roversi, Stefano  Total change: -4.35  Rating chartPersonal card
 OP Autunno a Genova Genova ITA 2007-10-11
RcRownchangeKK*chgGame
 1933 1885 2.50 5 0.25 15 3.75 
  Fossati, Remigio 2200 ITA0.001-0.1415-2.10 
  Pedemonte, Claudio 1873 ITA1.0010.48157.20 
  Del Noce, Roberto 1890 ITA0.5010.01150.15 
  Rivara, Massimo 1888 ITA1.0010.50157.50 
  Virgilio, Gianluca 1813 ITA0.001-0.6015-9.00 

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)
 
 FE 3. Piacenza - B Piacenza ITA 2007-11-23
RcRownchangeKK*chgGame
 1875 1885 1.00 3 -0.54 15 -8.10 
  Nanni, Sergio 1830 ITA0.001-0.5815-8.70 
  Salati, Paolo 1911 ITA1.0010.54158.10 
  Stella, Luca 1883 ITA0.001-0.5015-7.50 

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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