Individual Calculations July 2011
 Marconi, Andrea  Total change: 4.65  Rating chartPersonal card
 CS Castelfidardo Castelfidardo ITA 2010-12-18
RcRownchangeKK*chgGame
 1951 1756 2.50 8 0.31 15 4.65 
  Diotallevi, Maurizio 2060 ITA0.001-0.1415-2.10 
  Mircoli, Filippo 1737 ITA0.001-0.5315-7.95 
  Briffault, Philippe 1961 ITA1.0010.761511.40 
  Palmizi, Alessandro 1866 ITA0.5010.15152.25 
  Baleani, Emanuele 1836 ITA1.0010.61159.15 
  Giampieri, Stefano 1849 ITA0.001-0.3715-5.55 
  Foglia, Maurizio 2156  * ITA0.001-0.0815-1.20 
  Rotoni, Matteo 2141 ITA0.001-0.0915-1.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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