Individual Calculations January 2022
 Rabiti, Roberto  Total change: 43.20  Rating chartPersonal card
 4 Settimanale Stefano Tatai - A Roma ITA 2021-10-14
RcRownchangeKK*chgGame
 1771 1440 2.50 6 1.71 20 34.20 
  Pastore, Cosmas 1832 ITA0.001-0.0820-1.60 
  Luigi, Rinaldo 1703 ITA1.0010.822016.40 
  Agostini, Maurizio 1840  * ITA0.001-0.0820-1.60 
  Andreassi, Luca 1613 ITA0.5010.23204.60 
  Marino, Giovanni 1840  * ITA1.0010.922018.40 
  D Eva, Maurizio 1799 ITA0.001-0.1020-2.00 
 * 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)
 
 OP 40^ Settimanale Lazio Scacchi Roma ITA 2021-11-09
RcRownchangeKK*chgGame
 1786 1502 1.00 3 0.45 20 9.00 
  Pala, Giorgio 1902  * ITA0.001-0.0820-1.60 
  Civilotti, Roberto 1604 ITA1.0010.642012.80 
  Molinari, Carlo 1851 ITA0.001-0.1120-2.20 
 * 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)
 

 

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