Blitz: Individual Calculations September 2023
 Zbrzeski, Piotr  Total change: 5.80  Rating chartPersonal card
 Turniej Blyskawiczny z Okazji Dni Laskarzewa 2023 Laskarzew POL 2023-08-19
RcRownchangeKK*chgGame
 1571 1638 2.00 3 0.29 20 5.80 
  Dobosiewicz, Dawid 1950 POL0.001-0.1420-2.80 
  Metera, Tomasz 1238  * POL1.0010.08201.60 
  Bespalov, Yevheniy 1526 FID1.0010.35207.00 
 * 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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