Individual Calculations November 2021
 Kohout, Jan  Total change: -9.00  Rating chartPersonal card
 KHSS - Krajsky prebor 2021/2022 r1 various CZE 2021-10-10
RcRownchangeKK*chgGame
 1759 1950 0.50 1 -0.25 20 -5.00 
  Portych, Vaclav 1759 CZE0.501-0.2520-5.00 

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 - Krajska soutez - skupina Zapad 2021/2022 r1 various CZE 2021-10-17
RcRownchangeKK*chgGame
 1802 1950 0.50 1 -0.20 20 -4.00 
  Barvinek, Milan 1802 CZE0.501-0.2020-4.00 

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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