Individual Calculations October 2013
 Giuntoli, Stefano  Total change: 3.75  Rating chartPersonal card
 FE 9 Citta' di Livorno - B Livorno ITA 2013-09-13
RcRownchangeKK*chgGame
 1842 1782 1.50 3 0.25 15 3.75 
  Croso, Marco 1829 ITA0.5010.07151.05 
  Montesanti, Marco 1892 ITA1.0010.65159.75 
  Lazzarini, Sabrina 1806 ITA0.001-0.4715-7.05 

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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