Individual Calculations September 2013
 Bracci, Andrea  Total change: -7.20  Rating chartPersonal card
 OP agosto a Milano 2013 Milano ITA 2013-07-31
RcRownchangeKK*chgGame
 1972 1905 2.00 6 -0.48 15 -7.20 
  Miracola, Massimiliano 2128 ITA0.001-0.2215-3.30 
  Sonis, Francesco 1733 ITA1.0010.27154.05 
  Astengo, Corrado 2114 ITA0.001-0.2315-3.45 
  Bemporad, Filippo 2029 ITA0.5010.17152.55 
  Beltrami, Francesco 1873 ITA0.501-0.0415-0.60 
  Falchi, Claudio 1953 ITA0.001-0.4315-6.45 

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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