Individual Calculations December 2023
 Rybackova, Lucie  Total change: -10.80  Rating chartPersonal card
 2. liga D 2023-2024 r2-3 various CZE 2023-11-05
RcRownchangeKK*chgGame
 2098 1923 1.00 2 0.43 40 17.20 
  Zigo, Viktor 2199 CZE0.001-0.1740-6.80 
  Elias, Jakub 1997 CZE1.0010.604024.00 

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)
 
 BRNO OPEN 2023 B - FIDE open Brno CZE 2023-11-11
RcRownchangeKK*chgGame
 1719 1923 5.50 8 -0.33 40 -13.20 
  Rychtecky, Pavel 1523  * CZE1.0010.08403.20 
  Bondarenko, Vova 1628 CZE1.0010.15406.00 
  Stara, Zuzana 1580 CZE0.501-0.3840-15.20 
  Komarek, Tobias 1599 CZE1.0010.13405.20 
  Kovalenko, Vladimir N. 1993 UKR0.5010.10404.00 
  Fraczek, Dariusz 2013 POL0.5010.12404.80 
  Syzdyk, Samir 1639 KAZ0.001-0.8440-33.60 
  Pozniak, Yunna 1780 UKR1.0010.314012.40 
 * 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)
 
 KSSV - Krajsky prebor 2023-2024 r2-3 various CZE 2023-11-12
RcRownchangeKK*chgGame
 1971 1923 0.50 2 -0.37 40 -14.80 
  Kopr, Stanislav 1939 CZE0.5010.02400.80 
  Zezula, Jakub 2002 CZE0.001-0.3940-15.60 

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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