Rapid: Individual Calculations February 2017
 Michalski, Olaf  Total change: -66.80  Rating chartPersonal card
 Atlas Stacja Nowa Gdynia - Mistrzostwa Polski w Szachach Szybkich 2017 Zgierz POL 2017-01-08
RcRownchangeKK*chgGame
 1936 2275 4.50 9 -3.34 20 -66.80 
  Kowalski, Bartosz 1875  * POL1.0010.08201.60 
  Zietek, Waldemar 1875  * POL0.001-0.9220-18.40 
  Kacprzak, Karol 1875  * POL1.0010.08201.60 
  Kowalec, Maciej 1875  * POL1.0010.08201.60 
  Pietocha, Pawel 2043 POL0.501-0.2920-5.80 
  Michalski, Daniel 2100 POL0.501-0.2320-4.60 
  Wypych, Dominik 2035 POL0.001-0.8020-16.00 
  Mietkiewicz, Jacek 1875  * POL0.001-0.9220-18.40 
  Romanski, Dawid 1875  * POL0.501-0.4220-8.40 
 * 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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