Individual Calculations January 2011
 Marchetti, Michael  Total change: 3.90  Rating chartPersonal card
 WE Citta' di Castelfidardo Castelfidardo ITA 2010-10-23
RcRownchangeKK*chgGame
 1817 1610 0.50 4 -0.48 15 -7.20 
  Padovani, Alessio 1924 ITA0.001-0.1415-2.10 
  Capito`, Mario 1845 ITA0.001-0.2115-3.15 
  Simongini, Giacomo 1750 ITA0.001-0.3115-4.65 
  Santinelli, Michele 1747 ITA0.5010.18152.70 

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)
 
 WE 13 Citta' S. Elpidio - B Porto Sant'Elpidio ITA 2010-11-20
RcRownchangeKK*chgGame
 1729 1618 2.50 5 0.74 15 11.10 
  Silvestri, Giorgio 1780 ITA0.001-0.2915-4.35 
  Piergentili, Roberto 1791 ITA0.5010.23153.45 
  Maggiore, Francesco 1751 ITA0.5010.18152.70 
  Fornelli, Marco 1648 ITA1.0010.54158.10 
  Faini, Ivano 1674 ITA0.5010.08151.20 

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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