Blitz: Individual Calculations May 2023
 Grammatico, Riccardo  Total change: 28.80  Rating chartPersonal card
 OP 2 BLITZ ARROCCO CHESS CLUB 2023 ROMA ITA 2023-04-15
RcRownchangeKK*chgGame
 1900 1733 3.00 7 0.63 20 12.60 
  Sibilio, Mario f2214 ITA0.001-0.0520-1.00 
  Pastore, Cosmas 1869 ITA1.0010.682013.60 
  Mora, Lorenzo 1909 ITA0.001-0.2720-5.40 
  Scotto, Lorenzo 1333  * ITA1.0010.08201.60 
  Nardoni, Matteo 1673 ITA0.001-0.5820-11.60 
  Bodrov, Timofey 1963 UKR1.0010.792015.80 
  Machidon, Cristi f2341 MDA0.001-0.0220-0.40 
 * 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)
 
 OP 3 BLITZ ASR 2023 ROMA ITA 2023-04-23
RcRownchangeKK*chgGame
 1758 1733 5.00 9 0.81 20 16.20 
  Carnicelli, Valerio f2319 ITA0.001-0.0220-0.40 
  Della Corte, Roberto 1248 ITA1.0010.04200.80 
  Casiello, Francesco 1893 ITA1.0010.712014.20 
  Mora, Lorenzo 1909 ITA0.001-0.2720-5.40 
  Alessi, Andrea 1851 ITA1.0010.662013.20 
  Nicolini, Filippo 1818 ITA0.001-0.3820-7.60 
  Scotto, Lorenzo 1333  * ITA1.0010.08201.60 
  Richichi, Valerio 1440 ITA1.0010.15203.00 
  Cioce, Enrico 2012 ITA0.001-0.1620-3.20 
 * 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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