Individual Calculations February 2023
 Bryda, Martin  Total change: 18.60  Rating chartPersonal card
 UKSS - Krajsky prebor II B 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1793 1598 0.50 2 0.01 20 0.20 
  Valenta, Petr 1834 CZE0.001-0.2020-4.00 
  Bazantova, Marie 1752 CZE0.5010.21204.20 

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)
 
 UKSS - Krajsky prebor 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1755 1598 1.50 2 0.92 20 18.40 
  Bazantova, Marie 1752 CZE0.5010.21204.20 
  Peroutka, Simon 1758 CZE1.0010.712014.20 

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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