Individual Calculations April 2009
 Marinucci, Johnny  Total change: 14.00  Rating chartPersonal card
 WE 11 Sant'Elpidio - B Sant'Elpidio ITA 2008-11-22
RcRownchangeKK*chgGame
 1645 1746 0.50 1 -0.14 25 -3.50 
  Binci, Luca 1645 ITA0.501-0.1425-3.50 

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)
 
 FE Citta' di Assisi - B Assisi ITA 2008-12-18
RcRownchangeKK*chgGame
 1872 1746 2.00 4 0.67 25 16.75 
  Sorbelli, Massimo 1929 ITA0.001-0.2625-6.50 
  Bertolini, Ettore 1890 ITA1.0010.692517.25 
  Perogio, Lorenzo 1857 ITA0.5010.15253.75 
  Seravelli, Paolo 1810 ITA0.5010.09252.25 

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)
 
 CP Fermo Fermo ITA 2009-01-31
RcRownchangeKK*chgGame
 1884 1749 1.00 3 0.03 25 0.75 
  Giobbi, Costantino 1950 ITA0.001-0.2425-6.00 
  Pierantozzi, Stanislao 1947 ITA0.001-0.2425-6.00 
  Balzano, Filli 1756 ITA1.0010.512512.75 

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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