Individual Calculations March 2023
 Voriskova, Anna  Total change: 20.40  Rating chartPersonal card
 2. liga D 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1957 1980 2.00 2 0.94 40 37.60 
  Janis, Petr 1927 CZE1.0010.434017.20 
  Machlowski, Slawomir 1987 CZE1.0010.514020.40 

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
 1799 1980 1.00 2 -0.43 40 -17.20 
  Krasa, Marek 1667 CZE0.501-0.3640-14.40 
  Pavlicek, Miroslav 1930 CZE0.501-0.0740-2.80 

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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