Individual Calculations April 2013
 Brignone, Andrea  Total change: 6.45  Rating chartPersonal card
 WE XII Scacchi tra le Torri - B Melegnano ITA 2013-03-08
RcRownchangeKK*chgGame
 1760 1775 2.50 4 0.43 15 6.45 
  Lipari, Alberto 1598 ITA1.0010.27154.05 
  Gavioli, Fabrizio 1702 ITA1.0010.40156.00 
  Riboldi, Raffaele 1888 ITA0.5010.15152.25 
  Pedemonte, Claudio 1853 ITA0.001-0.3915-5.85 

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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