Individual Calculations December 2022
 Safarik, Kamil  Total change: 25.80  Rating chartPersonal card
 KHSS Krajsky prebor 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1717 1722 2.00 2 0.99 20 19.80 
  Rydl, Jan 1691 CZE1.0010.46209.20 
  Portych, Vaclav 1743 CZE1.0010.532010.60 

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 Krajska soutez - skupina Zapad 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 1574 1725 1.00 1 0.30 20 6.00 
  Zakoucky, Otto 1574 CZE1.0010.30206.00 

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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