Individual Calculations December 2023
 Ther, Tomas  Total change: -23.20  Rating chartPersonal card
 PDSS - Krajsky prebor II vychod 2023-2024 r2-3 various CZE 2023-11-05
RcRownchangeKK*chgGame
 1745 1597 0.50 2 -0.11 40 -4.40 
  Navratil, Ladislav 1722 CZE0.001-0.3340-13.20 
  Merta, Michal 1767 CZE0.5010.22408.80 

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)
 
 PDSS - Krajska soutez vychod 2023-2024 r2-3 various CZE 2023-11-12
RcRownchangeKK*chgGame
 1621 1597 0.00 1 -0.47 40 -18.80 
  Horacek, Petr 1621 CZE0.001-0.4740-18.80 

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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