Individual Calculations February 2020
 Marzatico, Luca  Total change: 5.40  Rating chartPersonal card
 CP Lodi 2020 Lodi ITA 2020-01-17
RcRownchangeKK*chgGame
 1879 2004 3.50 5 0.27 20 5.40 
  Ruggeri, Igor 1604  * ITA1.0010.08201.60 
  Bonoldi, Fabio 1806 ITA1.0010.24204.80 
  Martino, Antonio M. 1957 ITA0.501-0.0720-1.40 
  De Santis, Alessio f2197 ITA0.001-0.2520-5.00 
  Tagliaferri, Valerio 1830 ITA1.0010.27205.40 
 * 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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