Individual Calculations April 2008
 Bongiorni, Gabriele  Total change: 9.90  Rating chartPersonal card
 FE 3. Piacenza - B Piacenza ITA 2007-11-23
RcRownchangeKK*chgGame
 1902 1809 2.50 5 0.61 15 9.15 
  Castellano, Alfonso 1926 ITA1.0010.66159.90 
  Gaggino, Davide 1994 ITA0.001-0.2615-3.90 
  Villalba, Fernando 1891 ITA1.0010.61159.15 
  Crimi, Alessandro 1907 ITA0.001-0.3715-5.55 
  Ferraris, Fulvio 1791 ITA0.501-0.0315-0.45 

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 Scacchi fra le torri -B Melegnano ITA 2008-02-22
RcRownchangeKK*chgGame
 1827 1814 1.50 3 0.05 15 0.75 
  Fornasir, Carlo Gustavo 1927 ITA0.001-0.3515-5.25 
  Potenza, Gaetano 1633 ITA1.0010.26153.90 
  Bonoldi, Fabio 1920 ITA0.5010.14152.10 

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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