Individual Calculations March 2023
 Stejskal, Michal  Total change: 2.40  Rating chartPersonal card
 2. liga D 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 2103 1789 0.00 1 -0.14 40 -5.60 
  Sedivy, Martin 2103 CZE0.001-0.1440-5.60 

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)
 
 KHSS Krajska soutez - skupina Zapad 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1714 1789 1.00 1 0.40 40 16.00 
  Petirova, Iva 1714 CZE1.0010.404016.00 

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)
 
 KHSS Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1927 1789 0.50 2 -0.20 40 -8.00 
  Jedlicka, Lubos 2119 CZE0.001-0.1240-4.80 
  Kracik, Martin 1735 CZE0.501-0.0840-3.20 

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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