Individual Calculations August 2013
 Giudici, Alberto  Total change: 4.05  Rating chartPersonal card
 FE 2 Scachisti.it Acqui Terme ITA 2013-07-07
RcRownchangeKK*chgGame
 2012 1986 4.00 8 0.27 15 4.05 
  Sorbera, Giovanni 2164 ITA0.001-0.2715-4.05 
  Berni, Mauro 2043 ITA0.5010.08151.20 
  Gaggino, Davide 1907 ITA0.501-0.1115-1.65 
  Carosso, Andrea 2018 ITA0.5010.04150.60 
  De Marco, Walter 1868 ITA1.0010.34155.10 
  Reginato, Sabrina 1980 ITA1.0010.49157.35 
  Varvaglione, Antonio 2035 ITA0.5010.07151.05 
  Bisi, Samuele 2080 ITA0.001-0.3715-5.55 

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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