Individual Calculations April 2023
 Kudlak, Julia  Total change: -5.60  Rating chartPersonal card
 LIBEREC OPEN 2023 A - FIDE open Liberec CZE 2023-02-24
RcRownchangeKK*chgGame
 1695 1868 5.50 8 -0.03 20 -0.60 
  Kravchenko, Andrey 1464 CZE1.0010.08201.60 
  Jendrowiak, Maciej 1563 POL0.501-0.3620-7.20 
  Simon, Petr 1564 CZE0.001-0.8620-17.20 
  Zabrzanski, Marcin 1468  * POL1.0010.08201.60 
  Fojcik, Kacper 1541 POL1.0010.13202.60 
  Haasova, Timea 1728 SVK1.0010.31206.20 
  Dusbaba, Karel 2035 CZE1.0010.722014.40 
  Belaska, Premysl 2196 CZE0.001-0.1320-2.60 
 * 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)
 
 Druzynowe Mistrzostwa Wojewodztwa Lubuskiego - III Liga Round 2 woj. lubuskie POL 2023-03-12
RcRownchangeKK*chgGame
 1686 1879 0.50 1 -0.25 20 -5.00 
  Krzyszewski, Tomasz 1686 POL0.501-0.2520-5.00 

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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