Individual Calculations April 2008
 Scattareggia, Domenico  Total change: -49.00  Rating chartPersonal card
 WE 6. Valle del Mela San Pietro Niceto ITA 2007-12-01
RcRownchangeKK*chgGame
 1954 2092 0.00 2 -1.33 25 -33.25 
  Grasso, Gaetano 1826 ITA0.001-0.8225-20.50 
  Pinton, Maurizio 2082 ITA0.001-0.5125-12.75 

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)
 
 CP Messina Brolo ITA 2008-01-04
RcRownchangeKK*chgGame
 2047 2092 0.50 2 -0.63 25 -15.75 
  Alfarone, Giovanni 2012 ITA0.501-0.1125-2.75 
  Napoli Costa, Aurelio 2081 ITA0.001-0.5225-13.00 

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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