Individual Calculations April 2023
 Hurt, Lukas  Total change: -10.20  Rating chartPersonal card
 2. liga D 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 2205 2064 0.00 1 -0.31 20 -6.20 
  Pokorny, Tomas 2205 CZE0.001-0.3120-6.20 

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)
 
 PDSS - Krajsky prebor I 2022-2023 r10 various CZE 2023-03-19
RcRownchangeKK*chgGame
 1915 2064 0.50 1 -0.20 20 -4.00 
  Duriancik, Michal 1915 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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