Individual Calculations July 2009
 Ragnini, Damiano  Total change: 6.60  Rating chartPersonal card
 OP Sociale Castelfidardo Castelfidardo ITA 2008-12-06
RcRownchangeKK*chgGame
 1972 1834 3.00 8 0.30 25 7.50 
  Mircoli, Filippo 1846 ITA1.0010.522513.00 
  Rotoni, Matteo 2184 ITA0.001-0.1125-2.75 
  Foglia, Maurizio 2170 ITA0.001-0.1225-3.00 
  Marconi, Andrea 1781 ITA0.501-0.0725-1.75 
  Briffault, Philippe 1933 ITA0.001-0.3625-9.00 
  Palmizi, Alessandro 1895 ITA0.5010.08252.00 
  Baleani, Emanuele 1863 ITA1.0010.542513.50 
  Diotallevi, Maurizio 2101 ITA0.001-0.1825-4.50 

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)
 
NOTE: K factor changed
 CR Umbria Foligno ITA 2009-06-05
RcRownchangeKK*chgGame
 2092 1819 0.50 3 -0.06 15 -0.90 
  Ficco, Corrado 2163 ITA0.001-0.1215-1.80 
  Trasciatti, Mirko 1943 ITA0.5010.17152.55 
  Malfagia, Andrea f2169 ITA0.001-0.1115-1.65 

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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