Individual Calculations January 2022
 Civilotti, Roberto  Total change: -47.20  Rating chartPersonal card
 OP 40^ Settimanale Lazio Scacchi Roma ITA 2021-11-09
RcRownchangeKK*chgGame
 1437 1604 1.00 4 -1.69 20 -33.80 
  Giri, Davide 1204  * ITA0.001-0.9220-18.40 
  Artissi, Sabrina 1204  * ITA1.0010.08201.60 
  Rabiti, Roberto 1502 ITA0.001-0.6420-12.80 
  Giuliani, Sante 1839 ITA0.001-0.2120-4.20 
 * 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)
 
 WE 26 Memorial Roberto Magari - B Siena ITA 2021-12-03
RcRownchangeKK*chgGame
 1671 1604 1.00 4 -0.67 20 -13.40 
  Massazza, Federico 1836 ITA0.5010.29205.80 
  Mariani, Danilo 1746 ITA0.5010.19203.80 
  Bartoletti, Giulio 1510 ITA0.001-0.6320-12.60 
  Delle Rose, Giovanni 1590 ITA0.001-0.5220-10.40 

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)
 

 

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