Individual Calculations October 2020
 Kalista, Karel  Total change: -25.40  Rating chartPersonal card
 Mezinarodni turnaj - CALLIDITAS OPEN Plzen CZE 2020-08-23
RcRownchangeKK*chgGame
 1679 1656 2.00 7 -1.27 20 -25.40 
  Folkova, Martina wf2001 CZE0.001-0.1120-2.20 
  Hodan, Jiri 1871 CZE0.001-0.2320-4.60 
  Nandi, Robin J 1902 ENG0.001-0.1920-3.80 
  Roubal, Frantisek 1256  * CZE1.0010.08201.60 
  Langmajer, Jan 1716 CZE0.001-0.4220-8.40 
  Roubal, Matyas 1471 CZE0.001-0.7420-14.80 
  Stepanek, Vit 1539 CZE1.0010.34206.80 
 * 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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