Individual Calculations November 2009
 Bondielli, Giorgio  Total change: -15.15  Rating chartPersonal card
 FE 21. Provincia di Fermo Fermo ITA 2009-08-21
RcRownchangeKK*chgGame
 1927 1922 3.50 9 -1.01 15 -15.15 
  Stromboli, Ettore f2272 ITA0.001-0.1115-1.65 
  Parrini, Daniele 2036 ITA0.001-0.3415-5.10 
  Mastroddi, Giuseppe 1767 ITA0.501-0.2115-3.15 
  Balzano, Aldo 1853 ITA0.501-0.1015-1.50 
  Capito`, Mario 1722 ITA1.0010.24153.60 
  Sarro, Emilio 2024 ITA0.001-0.3615-5.40 
  Macchini, Bruno 1827 ITA1.0010.37155.55 
  Calandri, Fausto 2131 ITA0.001-0.2315-3.45 
  Spilli, Andrea 1712 ITA0.501-0.2715-4.05 

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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