Individual Calculations March 2023
 Strasil, Pavel  Total change: 0.60  Rating chartPersonal card
 2. liga D 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 2222 2053 0.50 2 -0.06 20 -1.20 
  Fiedorek, Michal f2289 POL0.5010.30206.00 
  Seidl, Stepan 2155 CZE0.001-0.3620-7.20 

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)
 
 SSOK Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 2120 2053 0.50 1 0.09 20 1.80 
  Zavurka, Roman 2120 CZE0.5010.09201.80 

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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