Rapid: Individual Calculations January 2020
 Valenta, Petr  Total change: -20.40  Rating chartPersonal card
 Vanocni turnaj Usti nad Labem 2019 Usti nad Labem CZE 2019-12-29
RcRownchangeKK*chgGame
 1734 1917 4.00 7 -1.02 20 -20.40 
  Volf, Michal 1628 CZE0.001-0.8420-16.80 
  Hozda, David 1894 CZE1.0010.47209.40 
  Werner, Hong Quan Dan 1640 CZE1.0010.17203.40 
  Vaclavik, Jan 1790 CZE0.501-0.1720-3.40 
  Hrabal, Ivan 1845 CZE0.001-0.6020-12.00 
  Dunda, Andrej 1517  * CZE1.0010.08201.60 
  Nosek, Jan 1825 CZE0.501-0.1320-2.60 
 * 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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