Individual Calculations February 2023
 Palica, Jiri  Total change: -3.40  Rating chartPersonal card
 2. liga F 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1955 1880 0.50 1 0.10 20 2.00 
  Kucera, Tomas 1955 CZE0.5010.10202.00 

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)
 
 SSZK Krajsky prebor 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1967 1880 0.50 2 -0.27 20 -5.40 
  Palka, Bronislav 1918 CZE0.5010.05201.00 
  Havranek, Michal 2015 CZE0.001-0.3220-6.40 

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)
 

 

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