Individual Calculations January 2009
 Puliatti, Carlo  Total change: -15.25  Rating chartPersonal card
 WE Autunno a Roma Roma ITA 2008-10-17
RcRownchangeKK*chgGame
 1918 2111 3.00 5 -0.70 25 -17.50 
  Caporale, Giuseppe Guido 1833 BRA0.501-0.3325-8.25 
  Testa, Adriano 2084 ITA0.001-0.5425-13.50 
  Maddaloni, Giovanni 1841 ITA0.501-0.3325-8.25 
  Pelyushenko, Vladyslav 1880 ITA1.0010.21255.25 
  Di Lascio, Savino 1953 ITA1.0010.29257.25 

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)
 
NOTE: K factor changed
 FE 5 Arrocco Roma ITA 2008-10-31
RcRownchangeKK*chgGame
 1861 2111 2.50 3 0.15 15 2.25 
  Ruotolo, Claudio 1761 ITA1.0010.11151.65 
  Peverieri, Alfredo 1761 ITA1.0010.11151.65 
  Tribuiani, Renato 2062 ITA0.501-0.0715-1.05 

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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