Rapid: Individual Calculations January 2018
 Jakubowski, Krzysztof  Total change: -55.40  Rating chartPersonal card
 European Rapid Chess Championship'2017 Katowice POL 2017-12-16
RcRownchangeKK*chgGame
 2083 2464 4.50 8 -2.77 20 -55.40 
  Kwasniewski, Pawel 2064  * POL1.0010.08201.60 
  Zaleski, Lukasz 2064  * POL0.001-0.9220-18.40 
  Sowa, Wiktoria 2064  * POL1.0010.08201.60 
  Macko, Miroslav f2064  * SVK1.0010.08201.60 
  Skreno, Vladimir 2134 SVK0.501-0.3820-7.60 
  Chernyak, Viktoria wf2147 RUS0.001-0.8720-17.40 
  Michalski, Filip 2064  * POL0.001-0.9220-18.40 
  Kohut, Anna 2064  * POL1.0010.08201.60 
 * 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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