Individual Calculations May 2023
 Hosticka, Frantisek  Total change: 7.40  Rating chartPersonal card
 PSS KP (Prebor) druzstev 2022-2023 r11 Prague CZE 2023-03-27
RcRownchangeKK*chgGame
 2106 2059 1.00 1 0.57 20 11.40 
  Hala, Martin 2106 CZE1.0010.572011.40 

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)
 
 JSS - 1. divize 2022-2023 r11 various CZE 2023-04-02
RcRownchangeKK*chgGame
 1925 2072 0.50 1 -0.20 20 -4.00 
  Valek, Tomas 1925 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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