Individual Calculations January 2009
 Recchi, Antonio  Total change: 0.00  Rating chartPersonal card
 OP 12 Castelfidardo Castelfidardo ITA 2008-10-18
RcRownchangeKK*chgGame
 1901 1900 2.50 5 0.00 25 0.00 
  Marozzi, Giovanni 2015 ITA0.001-0.3425-8.50 
  Marconi, Andrea 1781 ITA1.0010.34258.50 
  Rinaudo, Andrea 2118 ITA0.001-0.2225-5.50 
  Giri, Giovanni 1836 ITA0.501-0.0925-2.25 
  Piergentili, Roberto 1756 ITA1.0010.31257.75 

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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