Individual Calculations November 2009
 Giovannini, Roberto  Total change: 8.10  Rating chartPersonal card
 FE 5. Citta' di Cattolica - B Cattolica ITA 2009-09-05
RcRownchangeKK*chgGame
 1842 1970 4.50 6 0.54 15 8.10 
  Catalano, Luigi 1674 ITA1.0010.15152.25 
  Tortora, Franco 1868 ITA1.0010.36155.40 
  Mordini, Stefano 1726 ITA1.0010.20153.00 
  Bossoni, Mario 1955 ITA0.501-0.0215-0.30 
  Niccoli, Paolo 1947 ITA1.0010.47157.05 
  Bruglia, Orlando 1882 ITA0.001-0.6215-9.30 

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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