Individual Calculations February 2023
 Zeman, Matyas  Total change: 1.60  Rating chartPersonal card
 2. liga A 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 2167 2293 1.50 2 0.15 20 3.00 
  Bauma, Jiri f2186 CZE1.0010.35207.00 
  Pokorny, Petr 2147 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)
 
 1. liga 2022-2023 vychod r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 2268 2293 1.00 2 -0.07 20 -1.40 
  Chytilek, Roman m2309 CZE0.5010.02200.40 
  Buchnicek, Petr f2227 CZE0.501-0.0920-1.80 

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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