Individual Calculations January 2009
 De Blasio, Alessandro  Total change: -14.10  Rating chartPersonal card
 OP 6 Memorial A. Zichichi Ladispoli ITA 2008-09-20
RcRownchangeKK*chgGame
 1999 2073 2.50 6 -0.94 15 -14.10 
  Musmarra, Giovanni 1724 ITA1.0010.11151.65 
  Piccolo, Giuseppe 1723 ITA1.0010.11151.65 
  Bove, Alessandro 2247 ITA0.001-0.2715-4.05 
  Damia, Angelo f2247 ITA0.001-0.2715-4.05 
  Cappai, Davide 2122 ITA0.001-0.4315-6.45 
  Medori, Marco 1929 ITA0.501-0.1915-2.85 

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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