Individual Calculations January 2024
 Cernovsky, Jiri  Total change: 3.80  Rating chartPersonal card
 2. liga D 2023-2024 r4-5 various CZE 2023-12-03
RcRownchangeKK*chgGame
 1981 2020 1.50 2 0.39 20 7.80 
  Moulis, Mojmir 2059 CZE0.5010.05201.00 
  Ambroz, Antonin 1903 CZE1.0010.34206.80 

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)
 
 PDSS - Krajsky prebor I 2023-2024 r4 various CZE 2023-12-10
RcRownchangeKK*chgGame
 1874 2020 0.50 1 -0.20 20 -4.00 
  Trasakova, Adela 1874 CZE0.501-0.2020-4.00 

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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