Individual Calculations September 2023
 Zemen, Jiri  Total change: -82.40  Rating chartPersonal card
 Sachovy festival Plzen 2023 - Calliditas open Plzen CZE 2023-08-19
RcRownchangeKK*chgGame
 1714 1851 3.00 8 -2.06 40 -82.40 
  Zelenka, Tomas 1295 CZE1.0010.03401.20 
  Olbrich, Joachim f2107 GER0.5010.314012.40 
  Ondrejat, Miroslav 1861 CZE0.5010.01400.40 
  Klement, Lukas 2304 CZE0.001-0.0640-2.40 
  Velickov, Dominik 1374 CZE0.001-0.9540-38.00 
  Krivka, Matej 1572 CZE0.001-0.8440-33.60 
  Chudek, Lubomir 1747 CZE0.001-0.6440-25.60 
  Koutecky, Vaclav 1451  * CZE1.0010.08403.20 
 * 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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