Individual Calculations October 2013
 Bona, Massimiliano  Total change: 6.30  Rating chartPersonal card
 FE 15 Citta' di Trieste - B Trieste ITA 2013-08-31
RcRownchangeKK*chgGame
 1815 1818 4.50 8 0.42 15 6.30 
  Maderner, Arnulf 1707 AUT1.0010.35155.25 
  Orsatti, Marcello 1919 ITA1.0010.64159.60 
  Ursic, Aleksander 1938 SLO0.001-0.3415-5.10 
  Palma, Andrea 1734 ITA0.501-0.1215-1.80 
  Varini, Massimo 2093 ITA0.001-0.1715-2.55 
  Marziali, Giulio 1696 ITA0.001-0.6715-10.05 
  Possa, Alberto 1712 ITA1.0010.36155.40 
  Poli, Diego 1722 ITA1.0010.37155.55 

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)
 

 

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