Individual Calculations March 2023
 Volfl, Zdenek  Total change: 5.80  Rating chartPersonal card
 2. liga C 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 2141 2069 1.00 2 0.19 20 3.80 
  Filipi, Stepan 2214 CZE0.001-0.3120-6.20 
  Keller, Daniel 2067 CZE1.0010.502010.00 

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)
 
 SSLK - Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1709 2069 1.00 1 0.10 20 2.00 
  Marecek, Vladislav 1709 CZE1.0010.10202.00 

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)
 

 

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