Rapid: Individual Calculations January 2018
 Sulkowski, Dawid  Total change: 9.60  Rating chartPersonal card
 European Rapid Chess Championship'2017 Katowice POL 2017-12-16
RcRownchangeKK*chgGame
 1472 1279 3.50 10 0.48 20 9.60 
  Cech, Dominik 1679  * SVK0.001-0.0820-1.60 
  Kurzok, Zenon 1679  * POL1.0010.922018.40 
  Rykala, Monika 1679  * POL0.001-0.0820-1.60 
  Golecki, Jan 1625 POL0.001-0.1120-2.20 
  Wiszniewska, Julia 1067 POL1.0010.23204.60 
  Dwilewicz, Agata 1632 POL0.001-0.1120-2.20 
  Jazdanovs, Aleksandrs 1679  * LAT0.001-0.0820-1.60 
  Duda, Leon 1103 POL0.501-0.2320-4.60 
  Niedorys, Karolina 1093 POL1.0010.26205.20 
  Zarebska, Lena 1484 POL0.001-0.2420-4.80 
 * 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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