Rapid: Individual Calculations June 2024
 Powalka, Michal  Total change: 52.40  Rating chartPersonal card
 II Otwarte Mistrzostwa UKS Sparta Bialoleka w szachach szybkich Warszawa POL 2024-05-11
RcRownchangeKK*chgGame
 1784 1927 8.50 9 2.62 20 52.40 
  Kalata, Julia 1527  * POL1.0010.08201.60 
  Borkowski, Jan 1557 POL1.0010.10202.00 
  Baginski, Zbigniew 1638 POL1.0010.16203.20 
  Grabicki, Piotr 1551 POL1.0010.09201.80 
  Suliborski, Jakub 2086 POL0.5010.21204.20 
  Celinski, Kamil 1929 POL1.0010.502010.00 
  Karwowski, Kacper c2166 POL1.0010.802016.00 
  Etut, Filbert 1700 POL1.0010.21204.20 
  Matskevich, Varvara 1902 POL1.0010.47209.40 
 * 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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