Individual Calculations June 2021
 Lombardi, Michele  Total change: -10.20  Rating chartPersonal card
 WE 2 Primavera a Roma 2021 - A Roma ITA 2021-05-14
RcRownchangeKK*chgGame
 1735 1811 2.50 5 -0.51 20 -10.20 
  Artissi, Sabina 1439 ITA1.0010.10202.00 
  Corvi, Marco f2211  * ITA0.001-0.0820-1.60 
  Maldonado, Stefano 1579 ITA1.0010.21204.20 
  Glover, Sharon 1672 ITA0.001-0.6920-13.80 
  Brozzi, Danilo 1775 ITA0.501-0.0520-1.00 
 * 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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