Individual Calculations December 2023
 Horacek, Petr  Total change: 6.00  Rating chartPersonal card
 PDSS - Krajska soutez vychod 2023-2024 r2-3 various CZE 2023-11-12
RcRownchangeKK*chgGame
 1647 1621 1.50 2 0.57 40 22.80 
  Ther, Tomas 1597 CZE1.0010.474018.80 
  Kalousek, Miroslav 1696 CZE0.5010.10404.00 

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)
 
NOTE: K factor changed
 Open Panorama 2023 Teplice CZE 2023-11-15
RcRownchangeKK*chgGame
 1568 1621 2.00 5 -0.84 20 -16.80 
  Mojzisova, Barbora 1214 CZE1.0010.08201.60 
  Ta, Van Duy 2058 CZE0.001-0.0620-1.20 
  Dvorak, Milan 1788 CZE0.5010.22204.40 
  Cerny, Rodan 1400 CZE0.001-0.7820-15.60 
  Souralova, Jana 1381 CZE0.501-0.3020-6.00 

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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