Individual Calculations February 2020
 De Marchi, Alessandro  Total change: 12.40  Rating chartPersonal card
 CP Padova e Rovigo 2020 Monselice ITA 2020-01-24
RcRownchangeKK*chgGame
 1930 1592 1.00 3 0.62 20 12.40 
  Bordignon, Angelo 1975 ITA0.001-0.0920-1.80 
  Calicchia, Giovanni 1823 ITA1.0010.792015.80 
  De Napoli, Giuseppe 1992  * ITA0.001-0.0820-1.60 
 * 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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