Blitz: Individual Calculations July 2023
 Pastore, Cosmas  Total change: 1.20  Rating chartPersonal card
 OP 3 BLITZ ARROCCO CHESS CLUB 2023 ROMA ITA 2023-06-03
RcRownchangeKK*chgGame
 1929 1861 3.50 8 0.06 20 1.20 
  Machidon, Cristi f2354 MDA0.001-0.0420-0.80 
  Fatone, Antonio 1794 ITA1.0010.41208.20 
  D `amore, Emanuele 1704 ITA1.0010.29205.80 
  Messina, Francesco 2002 ITA0.5010.19203.80 
  Sibilio, Mario f2218 ITA0.001-0.1120-2.20 
  Lantini, Marco 1937 ITA0.001-0.4020-8.00 
  Carnicelli, Flavio 1960 ITA0.001-0.3620-7.20 
  Ferraro, Vincenzo Andrea 1461  * 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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