Individual Calculations July 2009
 Colzi, Dante  Total change: -18.00  Rating chartPersonal card
 FE 13 Salsomaggiore - B Salsomaggiore Terme ITA 2009-05-15
RcRownchangeKK*chgGame
 1772 1881 2.50 4 -0.08 25 -2.00 
  Catalano, Luigi 1679 ITA1.0010.24256.00 
  Delle Fave, Fabio 1783 ITA0.501-0.1325-3.25 
  Cervini, Gian Piero 1792 ITA0.001-0.6225-15.50 
  Carbone, Lorenzo 1833 ITA1.0010.432510.75 

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)
 
 OP Citta' di Brescia - C Rivoltella ITA 2009-06-12
RcRownchangeKK*chgGame
 1830 1881 0.50 2 -0.64 25 -16.00 
  Turazza, Andrea 1829 ITA0.501-0.0725-1.75 
  Acunzo, Domenico 1831 ITA0.001-0.5725-14.25 

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)
 

 

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