Individual Calculations February 2023
 Trasakova, Adela  Total change: 13.60  Rating chartPersonal card
 2. liga D 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1708 1870 1.50 2 0.18 40 7.20 
  Mouryc, Tomas 1933 CZE0.5010.09403.60 
  Pokorny, Jiri 1483 CZE1.0010.09403.60 

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)
 
 1. liga 2022-2023 zapad r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 2161 1870 0.00 1 -0.15 40 -6.00 
  Vasek, Jan 2161 CZE0.001-0.1540-6.00 

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)
 
 1. liga mladeze C 2022-2023 r6-7 various CZE 2023-01-21
RcRownchangeKK*chgGame
 1802 1870 1.50 2 0.31 40 12.40 
  Vojtek, Pavel 1775 CZE0.501-0.1340-5.20 
  Pavlis, Matej 1829 CZE1.0010.444017.60 

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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