Blitz: Individual Calculations January 2023
 Castiglione, Mario  Total change: -21.20  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1755 2222 8.00 10 -1.06 20 -21.20 
  Szwed, Karol 1822  * POL1.0010.08201.60 
  Szwed, Karol 1141 POL1.0010.00200.00 
  Nadal Tur, Antonio 1605 ESP1.0010.02200.40 
  Nadal Tur, Antonio 1605 ESP1.0010.02200.40 
  Vidmar, Klara 1791 SLO1.0010.07201.40 
  Vidmar, Klara 1791 SLO1.0010.07201.40 
  Ribeiro, Rodrigo 1936 POR0.001-0.8420-16.80 
  Ribeiro, Rodrigo 1936 POR1.0010.16203.20 
  Radecki, Adam 1962 POL0.001-0.8220-16.40 
  Radecki, Adam 1962 POL1.0010.18203.60 
 * 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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