Individual Calculations September 2009
 Ciciotti, Augusto  Total change: 8.70  Rating chartPersonal card
 OP Estate a Milano Milano ITA 2009-06-09
RcRownchangeKK*chgGame
 1813 1875 3.50 5 0.58 15 8.70 
  Mingolla, Patrizio 1666 ITA1.0010.23153.45 
  Bisignano, Giuseppe 1917 ITA0.001-0.4415-6.60 
  Margstahler, Francesco 1791 ITA1.0010.38155.70 
  Chiesa, Matteo 1842 ITA1.0010.45156.75 
  Nepi, Ezio 1848 ITA0.501-0.0415-0.60 

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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