Individual Calculations January 2022
 Cecconi, Adriano  Total change: 9.80  Rating chartPersonal card
 OP 40^ Settimanale Lazio Scacchi Roma ITA 2021-11-09
RcRownchangeKK*chgGame
 1758 1555 1.50 4 0.41 20 8.20 
  Molinari, Carlo 1851 ITA0.001-0.1520-3.00 
  Pastore, Cosmas 1840 ITA0.5010.34206.80 
  Castelfranchi, Carlo 1922 ITA0.001-0.1020-2.00 
  Condorelli, Roberto 1418 ITA1.0010.32206.40 

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)
 
 WE 3 D'autunno - B Roma ITA 2021-12-17
RcRownchangeKK*chgGame
 1172 1572 1.00 1 0.08 20 1.60 
  Costantino, Gaia 1172  * ITA1.0010.08201.60 
 * 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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