Individual Calculations April 2017
 Hercik, Petr  Total change: 6.00  Rating chartPersonal card
 LIBEREC OPEN 2017 A - FIDE open Liberec CZE 2017-02-25
RcRownchangeKK*chgGame
 1831 1584 2.00 8 0.30 20 6.00 
  Ambrozi, Peter 1984  * SVK0.001-0.0820-1.60 
  Ulicny, Daniel 1813 CZE1.0010.792015.80 
  Koubova, Anna Marie 1921 CZE0.001-0.1220-2.40 
  Briza, Jiri 1975 CZE0.5010.41208.20 
  Isayeva, Enejan 1832 TKM0.001-0.1920-3.80 
  Petersohn, Horst 1781 GER0.5010.25205.00 
  Astanova, Zohre 1749 TKM0.001-0.2820-5.60 
  Baraniuk, Andrej 1595 UKR0.001-0.4820-9.60 
 * 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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