Individual Calculations March 2023
 Kocek, Martin  Total change: 11.40  Rating chartPersonal card
 KHSS Krajska soutez - skupina Vychod 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1792 1553 1.00 1 0.80 20 16.00 
  Doubek, Petr 1792 CZE1.0010.802016.00 

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 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1766 1553 0.00 1 -0.23 20 -4.60 
  Szablewski, Krzysztof 1766 POL0.001-0.2320-4.60 

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)
 

 

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