Individual Calculations May 2018
 Czorniej, Antonina  Total change: -23.60  Rating chartPersonal card
 VIII Otwarte Mistrzostwa Garnizonu 2018 Warszawa POL 2018-01-08
RcRownchangeKK*chgGame
 1562 1634 4.00 9 -1.18 20 -23.60 
  Markiewicz, Janusz 1234  * POL1.0010.08201.60 
  Kaniak, Justyna 1906 POL0.001-0.1720-3.40 
  Oles, Jan 1248 POL1.0010.09201.80 
  Podgorski, Maciej 1651 POL0.001-0.4820-9.60 
  Chomczyk, Marek 2034  * POL0.001-0.0820-1.60 
  Wojcikiewicz, Dariusz 1456 POL0.501-0.2320-4.60 
  Kurzatkowski, Jacek 1234  * POL0.501-0.4220-8.40 
  Ossolinski, Ziemowit 1858 POL0.001-0.2220-4.40 
  Wolniewicz, Miroslaw 1441 POL1.0010.25205.00 
 * 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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