Individual Calculations January 2023
 Keprt, Pavel  Total change: -0.60  Rating chartPersonal card
 2. liga F 2022-2023 r4-5 various CZE 2022-12-04
RcRownchangeKK*chgGame
 1875 1920 1.00 2 -0.11 20 -2.20 
  Zelenka, Milan 2006 CZE0.5010.12202.40 
  Maroszczyk, Wieslaw 1744 CZE0.501-0.2320-4.60 

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)
 
 MKSS Okresni prebor druzstev F-M 2022-2023 r5 Frydek-Mistek CZE 2022-12-10
RcRownchangeKK*chgGame
 1520 1920 1.00 1 0.08 20 1.60 
  Vasut, Jan 1520  * CZE1.0010.08201.60 
 * 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)
 

 

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