Individual Calculations November 2018
 Necesito, Donald  Total change: -1.60  Rating chartPersonal card
 WE 22 Salsomaggiore Terme - B Salsomaggiore Terme ITA 2018-10-05
RcRownchangeKK*chgGame
 1732 1829 3.00 5 -0.08 20 -1.60 
  Ferri, Emanuele 1629 ITA1.0010.24204.80 
  Bardi, Massimo 1963 ITA0.5010.18203.60 
  Bettini, Alessandro 1799 ITA0.501-0.0420-0.80 
  Lamonti, Marco 1503 ITA0.501-0.3720-7.40 
  Hercegovac, Neven 1767 ITA0.501-0.0920-1.80 

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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