Individual Calculations April 2008
 De Nisi, Mario  Total change: -17.25  Rating chartPersonal card
 WE Scacchi fra le torri -B Melegnano ITA 2008-02-22
RcRownchangeKK*chgGame
 1717 1956 2.00 4 -1.15 15 -17.25 
  Carbone, Lorenzo 1746 ITA0.001-0.7715-11.55 
  Stella, Luca 1848 ITA0.001-0.6515-9.75 
  Madaschi, Sergio 1606 ITA1.0010.11151.65 
  Albrizio, Mauro 1668 ITA1.0010.16152.40 

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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