Individual Calculations November 2023
 Roversi, Stefano  Total change: -39.40  Rating chartPersonal card
 FE 45 Citta' di Arco - A Arco ITA 2023-10-07
RcRownchangeKK*chgGame
 1678 1557 1.50 8 -1.48 20 -29.60 
  Aigner, Michael 1964 USA0.001-0.0820-1.60 
  Carrella, Adriano 1869 GER0.001-0.1420-2.80 
  Leone, Cataldo 1407 ITA0.001-0.7020-14.00 
  Degaudenz, Fabio 1506 ITA1.0010.43208.60 
  Renzi, Marco 1828 ITA0.001-0.1720-3.40 
  Guglielmi, Giuseppe 1870 ITA0.001-0.1420-2.80 
  Nanni, Sergio 1525 ITA0.001-0.5420-10.80 
  Galimberti, Maurizio 1452 ITA0.501-0.1420-2.80 

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 21 Valbisagno - B Genova ITA 2023-10-27
RcRownchangeKK*chgGame
 1306 1557 3.50 5 -0.49 20 -9.80 
  Piazza, Alessandro 1351 ITA0.001-0.7620-15.20 
  Battaglia, Gabriele 1228 ITA1.0010.12202.40 
  Campus, Lorenzo 1392 ITA0.501-0.2220-4.40 
  Pasqui, John 1157  * ITA1.0010.08201.60 
  Alticozzi, Matteo 1402 ITA1.0010.29205.80 
 * 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)
 

 

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