Blitz: Individual Calculations April 2023
 Piesik, Piotr  Total change: -12.10  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska w szachach blyskawicznych 2023 OPEN Chorzow POL 2023-03-05
RcRownchangeKK*chgGame
 1934 2311 8.50 11 -1.21 10 -12.10 
  Blasiak, Miroslaw 1911  * POL1.0010.08100.80 
  Lecki, Leonard 1842 POL0.501-0.4510-4.50 
  Malinowski, Damian 1885 POL1.0010.07100.70 
  Lichorad, Mateusz 1859 POL0.001-0.9410-9.40 
  Chmiel, Pawel 1723 POL1.0010.02100.20 
  Masternak, Aleksander 1905 POL1.0010.08100.80 
  Musial, Igor 1920 POL0.501-0.4110-4.10 
  Cieslak, Patryk f2177 POL1.0010.32103.20 
  Kaliszuk, Kamil 2184 POL1.0010.33103.30 
  Radzimski, Antoni 1947 POL1.0010.10101.00 
  Pycinski, Wladyslaw 1926 POL0.501-0.4110-4.10 
 * 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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