Individual Calculations January 2020
 Trazzi, Enrico  Total change: 13.20  Rating chartPersonal card
 CP Mantova 2020 Castellucchio ITA 2019-12-20
RcRownchangeKK*chgGame
 1782 2008 4.50 5 0.66 20 13.20 
  Gemma, Stefano 1608  * ITA1.0010.08201.60 
  Mantovani, Enrico 1730 ITA1.0010.17203.40 
  Goldoni, Claudio 1833 ITA1.0010.27205.40 
  Setti, Fabio 1802 ITA1.0010.24204.80 
  Oppici, Gabriele 1935 ITA0.501-0.1020-2.00 
 * 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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