Rapid: Individual Calculations December 2021
 Duda, Szymon  Total change: 12.40  Rating chartPersonal card
 XVI Otwarte Mistrzostwa Malopolskiego TKKF w szachach OPEN Dobczyce POL 2021-11-21
RcRownchangeKK*chgGame
 1341 1408 4.00 6 0.62 20 12.40 
  Nowakowski, Adam 1066 POL1.0010.12202.40 
  Chmiel, Krzysztof 1020 POL1.0010.09201.80 
  Piwowarczyk, Bartlomiej 1665 POL0.001-0.1820-3.60 
  Piwowarczyk, Arkadiusz 1598 POL1.0010.752015.00 
  Golab, Adrian 1233 POL1.0010.27205.40 
  Mlynek, Maksymilian 1461 POL0.001-0.4320-8.60 

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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