Individual Calculations April 2022
 Prazak, Pavel  Total change: 1.20  Rating chartPersonal card
 KHSS - Krajska soutez - skupina Zapad 2021/2022 r9 various CZE 2022-02-27
RcRownchangeKK*chgGame
 1675 1708 0.50 1 -0.05 20 -1.00 
  Urvalek, Tomas 1675 CZE0.501-0.0520-1.00 

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)
 
 KHSS - Krajsky prebor 2021/2022 r10-11 various CZE 2022-03-06
RcRownchangeKK*chgGame
 1802 1722 0.50 1 0.11 20 2.20 
  Voriskova, Anna 1802 CZE0.5010.11202.20 

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)
 

 

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