Individual Calculations February 2013
 Giuntoli, Stefano  Total change: -2.40  Rating chartPersonal card
 CP Livorno 2013 Livorno ITA 2013-01-11
RcRownchangeKK*chgGame
 1895 1800 1.00 3 -0.16 15 -2.40 
  Calcagnile, Lucio 2026 ITA0.001-0.2115-3.15 
  Franceschi, Riccardo 2077 ITA0.001-0.1715-2.55 
  Pazzi, Maurizio 1582 ITA1.0010.22153.30 

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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