Individual Calculations March 2010
 Marigliani, Cristiano  Total change: 20.25  Rating chartPersonal card
 OP Scacco matto alla Donna Bianca Roma ITA 2010-01-02
 2073 1820 2.00 6 0.81 25 20.25 
  Lantini, Marco 2217 ITA0.5010.422510.50 
  Maggi, Fabrizio 2123 ITA0.001-0.1425-3.50 
  Marta, Daniele 2064 ITA1.0010.802520.00 
  Pecorari, Marcello 2054 ITA0.001-0.2125-5.25 
  Bellincampi, Stefano 2060 ITA0.001-0.2025-5.00 
  Simeone, Giulio 1919 ITA0.5010.14253.50 

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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