Individual Calculations July 2009
 Scotta, Piergiorgio  Total change: 50.00  Rating chartPersonal card
 OP 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 2002 1823 4.50 9 2.00 25 50.00 
  Matzat, Andre 2041 GER1.0010.782519.50 
  Byron, Alan M 2168 ENG0.001-0.1125-2.75 
  Barbafiera, Luigi 1970 ITA0.5010.20255.00 
  Brown, Thomas 2053 WLS1.0010.792519.75 
  Buratti, Marco 2037 ITA0.001-0.2325-5.75 
  Albrecht, Rainer 2169 GER0.5010.39259.75 
  Neri, Enzo 2056 ITA0.5010.29257.25 
  Beccaris, Gabriele 2048 ITA0.001-0.2225-5.50 
  Leone, Cataldo 1473 ITA1.0010.11252.75 

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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