Individual Calculations July 2014
 Pecorari, Marcello  Total change: -3.60  Rating chartPersonal card
 FE 6 Roseto degli Abruzzi Roseto degli Abruzzi ITA 2014-05-30
RcRownchangeKK*chgGame
 2014 2028 3.00 6 -0.24 15 -3.60 
  Di Pietro, Gabriele 1884 ITA1.0010.31154.65 
  Naumkin, Igor g2428  * RUS0.001-0.0815-1.20 
  Rosato, Dario 1869 ITA0.501-0.2115-3.15 
  Colantuono, Virginia 1943 ITA0.001-0.6215-9.30 
  Tribuiani, Renato 1974 ITA1.0010.42156.30 
  Vesce, Emanuele 1984 ITA0.501-0.0615-0.90 
 * 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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