Individual Calculations September 2021
 Safarcik, Miroslav  Total change: -19.60  Rating chartPersonal card
 Ostravsky konik 2021 - FIDE open C Ostrava CZE 2021-08-07
RcRownchangeKK*chgGame
 1462 1406 2.50 8 -0.98 20 -19.60 
  Adamcik, Bohdan 1669 CZE0.001-0.1820-3.60 
  Broskevic, Lumir 1695 CZE0.001-0.1620-3.20 
  Ticha, Sofie 1240 CZE0.501-0.2220-4.40 
  Licka, Radek 1396 CZE0.501-0.0120-0.20 
  Kozusnikova, Daniela 1357 CZE0.001-0.5720-11.40 
  Zmelty, David 1434 CZE0.5010.04200.80 
  Chlevistan, Jaromir 1414 CZE1.0010.512010.20 
  Kristl, Simon 1487 CZE0.001-0.3920-7.80 

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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