Individual Calculations July 2021
 Lombardi, Michele  Total change: -7.40  Rating chartPersonal card
 WE 21 Grand Hotel Adriatico - B Montesilvano ITA 2021-06-04
RcRownchangeKK*chgGame
 1673 1801 3.00 5 -0.33 20 -6.60 
  Delle Fave, Fabio 1622 ITA1.0010.27205.40 
  Mircoli, Filippo 1595 ITA1.0010.24204.80 
  Pocognoli, Gianfranco 1641 ITA1.0010.29205.80 
  De Cristofano, Fabrizio 1833 ITA0.001-0.4620-9.20 
  Chiummo, Sergio 1675 ITA0.001-0.6720-13.40 

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)
 
 CR Campania 2021 Napoli ITA 2021-06-25
RcRownchangeKK*chgGame
 1678 1801 2.50 4 -0.04 20 -0.80 
  Brunetti, Alessandro 1401  * ITA1.0010.08201.60 
  Di Giovanni, Giuseppe 1631 ITA1.0010.28205.60 
  Adinolfi, Enrico 1952 ITA0.001-0.3020-6.00 
  Tedesco, Riccardo 1729 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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