Individual Calculations January 2020
 Alfieri, Duccio  Total change: -26.80  Rating chartPersonal card
 FE 4 Roma citta' aperta - B Roma ITA 2019-12-08
RcRownchangeKK*chgGame
 1613 1683 4.00 8 -0.67 40 -26.80 
  De Luca, Gaetano 1283  * ITA1.0010.08403.20 
  Bernabei, Alberto 1910 ITA0.001-0.2140-8.40 
  Xhembulla, Aleksander 1572 ALB1.0010.354014.00 
  Cavazzoni, Carlo Alberto 1506 ITA1.0010.274010.80 
  Marta, Daniele 1944 ITA0.001-0.1840-7.20 
  Montanaro, Filippo 1574 ITA0.001-0.6540-26.00 
  Milani, Patrizia 1508 ITA1.0010.274010.80 
  Nanni, Sergio 1610 ITA0.001-0.6040-24.00 
 * 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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