Individual Calculations September 2009
 Pedrazzi, Giuseppe  Total change: -2.25  Rating chartPersonal card
 OP 5. La Birreria Pedavena Pedavena ITA 2009-07-27
RcRownchangeKK*chgGame
 2075 1933 2.00 6 -0.09 25 -2.25 
  Lazic, Miroljub g2333  * SRB0.5010.422510.50 
  Naumkin, Igor g2333  * RUS0.001-0.0825-2.00 
  Ferretti, Alessandro 1947 ITA1.0010.522513.00 
  Pegoraro, Nicola 2021 ITA0.001-0.3825-9.50 
  Mortola, Alberto 1969 ITA0.5010.05251.25 
  Casadio, Alviero 1845 ITA0.001-0.6225-15.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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