Individual Calculations September 2009
 Borino, Paolo  Total change: -22.80  Rating chartPersonal card
 OP 16 Citta' di Campobasso Campobasso ITA 2009-07-24
RcRownchangeKK*chgGame
 2010 1996 0.00 3 -1.52 15 -22.80 
  Gromovs, Sergejs f2339 ITA0.001-0.1215-1.80 
  Mazza, Daniele 1838 ITA0.001-0.7115-10.65 
  Fagnani, Alessandro 1852 ITA0.001-0.6915-10.35 

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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