Individual Calculations May 2010
 Miglioli, Luca  Total change: -3.00  Rating chartPersonal card
 WE Scacchi tra le Torri - B Melegnano ITA 2010-02-26
RcRownchangeKK*chgGame
 1658 1780 2.50 4 -0.12 25 -3.00 
  Sperli`, Maurizio 1555 ITA1.0010.22255.50 
  Prati, Alessandro 1890 ITA0.001-0.3525-8.75 
  Madaschi, Sergio 1587 ITA0.501-0.2525-6.25 
  Moroni, Luca Jr 1600 ITA1.0010.26256.50 

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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