Individual Calculations September 2009
 Marconi, Andrea  Total change: -18.15  Rating chartPersonal card
 CR Marche Castelfidardo ITA 2009-06-06
RcRownchangeKK*chgGame
 1840 1790 0.00 4 -1.81 15 -27.15 
  Rotoni, Matteo 2140 ITA0.001-0.1115-1.65 
  Capito`, Mario 1722 ITA0.001-0.5915-8.85 
  Balzano, Filli 1731 ITA0.001-0.5815-8.70 
  Marconi, Luca 1767 ITA0.001-0.5315-7.95 

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)
 
 FE 6. Marche Estate - B Senigallia ITA 2009-07-20
RcRownchangeKK*chgGame
 1621 1787 2.00 2 0.60 15 9.00 
  Ciarloni, Giuseppe 1750 ITA1.0010.45156.75 
  Carletti, Angelo 1491 ITA1.0010.15152.25 

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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