Individual Calculations March 2023
 Pokorny, Petr  Total change: -10.00  Rating chartPersonal card
 2. liga A 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 2159 2167 0.50 1 -0.01 20 -0.20 
  Tyomkyn, Mikhail, Dr. 2159 GER0.501-0.0120-0.20 

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)
 
 1. liga 2022-2023 zapad r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 2175 2167 0.00 1 -0.49 20 -9.80 
  Sindler, Michal 2175 CZE0.001-0.4920-9.80 

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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