Individual Calculations November 2009
 Mauro, Alan  Total change: -18.30  Rating chartPersonal card
 FE 3 Castelli Romani e Prenestini Frascati ITA 2009-08-14
RcRownchangeKK*chgGame
 2125 2192 3.50 8 -1.22 15 -18.30 
  Ranucci, Marcello 1930 ITA1.0010.18152.70 
  Sanchez, Joseph g2491 PHI0.001-0.1515-2.25 
  Piccoli, Vincenzo 2007 ITA1.0010.26153.90 
  Tersigni, Andrea 2123 ITA0.501-0.1015-1.50 
  Marholev, Dimitar m2364 BUL0.001-0.2715-4.05 
  Maggi, Fabrizio 2074 ITA0.001-0.6615-9.90 
  Tocchioni, Maurizio 1944 ITA1.0010.19152.85 
  Piscitelli, Vito 2067 ITA0.001-0.6715-10.05 

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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