Individual Calculations April 2009
 De Biaggi, Paolo  Total change: -4.50  Rating chartPersonal card
 OP Citta' di Mirandola Mirandola ITA 2009-01-09
RcRownchangeKK*chgGame
 2027 1904 0.00 2 -0.70 15 -10.50 
  Buriani, Andrea 2155 ITA0.001-0.1915-2.85 
  Bolognesi, Alberto 1898 ITA0.001-0.5115-7.65 

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)
 
 WE Noale - B Noale ITA 2009-02-13
RcRownchangeKK*chgGame
 1829 1904 1.00 1 0.40 15 6.00 
  Zangrando, Giampietro 1829 ITA1.0010.40156.00 

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)
 

 

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