Individual Calculations April 2009
 Pallavicini, Andrea  Total change: 15.00  Rating chartPersonal card
 WE Scacchi tra le Torri - B Melegnano ITA 2009-02-20
RcRownchangeKK*chgGame
 1843 1817 2.00 3 0.60 25 15.00 
  Mancin, Mariano 1896 ITA0.5010.11252.75 
  Monticone, Sonia 1770 ITA0.501-0.0725-1.75 
  Maccarini, Luca 1863 ITA1.0010.562514.00 

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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