Individual Calculations January 2022
 Gdovin, Jan  Total change: 2.40  Rating chartPersonal card
 2. liga A 2021/2022 r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 1917 2005 1.50 2 0.26 20 5.20 
  Bechynsky, Jan 1966 CZE1.0010.45209.00 
  Jelagin, Konstantin 1867 CZE0.501-0.1920-3.80 

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)
 
 JSS - 1. divize 2021/2022 r5 various CZE 2021-12-12
RcRownchangeKK*chgGame
 1899 2005 0.50 1 -0.14 20 -2.80 
  Landa, Jiri 1899 CZE0.501-0.1420-2.80 

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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