Individual Calculations March 2018
 Bortolotti, Alessandro  Total change: 80.00  Rating chartPersonal card
 CP Bergamo 2018 Bergamo ITA 2018-01-26
RcRownchangeKK*chgGame
 1677 1308 2.50 5 2.00 40 80.00 
  Acunzo, Domenico 1625 ITA0.5010.374014.80 
  Tentori, Giulio 1708  * ITA1.0010.924036.80 
  Impellizzeri, Francesco 1708  * ITA1.0010.924036.80 
  Lumachi, Gabriele 1708  * ITA0.001-0.0840-3.20 
  Ferrari, Paolo 1635 ITA0.001-0.1340-5.20 
 * 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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