Individual Calculations April 2022
 Pultar, Petr  Total change: 3.80  Rating chartPersonal card
 KHSS - Krajska soutez - skupina Vychod 2021/2022 r9 various CZE 2022-02-27
RcRownchangeKK*chgGame
 1787 1807 0.50 1 -0.03 20 -0.60 
  Kotyza, Bohumil 1787 CZE0.501-0.0320-0.60 

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)
 
 KHSS - Krajsky prebor 2021/2022 r10-11 various CZE 2022-03-06
RcRownchangeKK*chgGame
 1895 1788 1.00 2 0.22 20 4.40 
  Safarik, Jakub 2112 CZE0.5010.37207.40 
  Jindrisek, Martin 1677 CZE0.501-0.1520-3.00 

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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