Individual Calculations April 2009
 Giacometti, Carlo  Total change: -13.95  Rating chartPersonal card
 OP Adriatico Mare di pace - B Ancona ITA 2009-01-02
RcRownchangeKK*chgGame
 2028 2088 3.50 7 -0.56 15 -8.40 
  Briffault, Philippe 1936 ITA1.0010.30154.50 
  Amaranto, Luca 1850 ITA0.501-0.3015-4.50 
  Guglielmi, Dante 1900 ITA0.501-0.2415-3.60 
  Dimitrijevic, Dragan 2069 ITA0.001-0.5315-7.95 
  Rinaudo, Sergio 2128 ITA0.5010.06150.90 
  Occhipinti, Giuseppe 1958 ITA1.0010.32154.80 
  Gromovs, Sergejs f2358 ITA0.001-0.1715-2.55 

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)
 
 CP Ancona Ancona ITA 2009-02-14
RcRownchangeKK*chgGame
 1793 2088 3.00 4 -0.37 15 -5.55 
  Giampieri, Stefano 1739 ITA1.0010.11151.65 
  Nagni, Marco 1863 ITA0.501-0.2815-4.20 
  Buratti, Ettore 1832 ITA0.501-0.3115-4.65 
  Spilli, Andrea 1738 ITA1.0010.11151.65 

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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