Blitz: Individual Calculations February 2017
 Przedmojski, Rafal  Total change: -2.20  Rating chartPersonal card
 Mistrzostwa Wojewodztwa Lodzkiego -blitz Zgierz POL 2017-01-07
RcRownchangeKK*chgGame
 2088 2267 7.50 11 -0.11 20 -2.20 
  Sokol, Maria 1867  * POL1.0010.08201.60 
  Rak, Maciej 1867  * POL1.0010.08201.60 
  Pakleza, Zbigniew g2597 POL0.5010.38207.60 
  Plichta, Kamil f2407 POL0.001-0.3120-6.20 
  Pastuszko, Kinga 1867  * POL0.501-0.4220-8.40 
  Rykala, Monika 1867  * POL1.0010.08201.60 
  Omelanczuk, Jacek 2037 POL1.0010.21204.20 
  Michalski, Daniel 2018 POL1.0010.19203.80 
  Brodowski, Piotr m2502 POL0.001-0.2120-4.20 
  Psyk, Radoslaw 2036 POL0.501-0.2920-5.80 
  Godzwon, Iwo 1904 POL1.0010.10202.00 
 * 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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