Individual Calculations December 2021
 Mastroddi, Emiliano  Total change: -9.60  Rating chartPersonal card
 WE 10 Liscate - A Liscate ITA 2021-10-29
RcRownchangeKK*chgGame
 1720 2022 4.50 6 -0.41 20 -8.20 
  Baccelli, Alessandro 1622  * ITA1.0010.08201.60 
  Dal Bianco, Nicola 1622  * ITA0.501-0.4220-8.40 
  Iudicello, Giovanni 2109 ITA0.5010.12202.40 
  Battistini, Ercole 1635 ITA0.501-0.4120-8.20 
  Russo, Walter 1622  * ITA1.0010.08201.60 
  Caldarola, Stefano 1709 ITA1.0010.14202.80 
 * 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 14 Naviglio Martesana Gorgonzola ITA 2021-11-12
RcRownchangeKK*chgGame
 1870 1989 3.00 5 -0.07 20 -1.40 
  Badarni, Bashar 1589  * ISR1.0010.08201.60 
  Vincenti, Leonardo 1589  * ITA1.0010.08201.60 
  Boraso, Alessio f2308 ITA0.001-0.1320-2.60 
  Barbaro, Michele 1652 ITA1.0010.12202.40 
  Massironi, Marco 2214 ITA0.001-0.2220-4.40 
 * 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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