Blitz: Individual Calculations July 2023
 Machidon, Cristi  Total change: -21.60  Rating chartPersonal card
 OP 3 BLITZ ARROCCO CHESS CLUB 2023 ROMA ITA 2023-06-03
RcRownchangeKK*chgGame
 2039 2354 6.50 9 -1.08 20 -21.60 
  Pastore, Cosmas 1954  * ITA1.0010.08201.60 
  Carnicelli, Flavio 1960 ITA0.501-0.4220-8.40 
  Bonaposta, Fabrizio 2032 ITA1.0010.13202.60 
  Pienabarca, Nicola c1911 ITA1.0010.06201.20 
  Carnicelli, Valerio f2323 ITA0.001-0.5420-10.80 
  Messina, Francesco 2002 ITA1.0010.11202.20 
  Sibilio, Mario f2218 ITA1.0010.32206.40 
  Arbore, Daniele 1991 ITA0.001-0.9020-18.00 
  Triglia, Alessandro 1958 ITA1.0010.08201.60 
 * 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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