Individual Calculations February 2024
 Fejfar, Petr  Total change: -4.80  Rating chartPersonal card
 PSS - Krajska soutez 1.1 2023-2024 r1-3 Praha CZE 2024-01-08
RcRownchangeKK*chgGame
 1817 1603 0.00 1 -0.23 40 -9.20 
  Matyska, Jiri 1817 CZE0.001-0.2340-9.20 

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)
 
 PSS - Krajska soutez 1.2 2023-2024 r1-3 Praha CZE 2024-01-08
RcRownchangeKK*chgGame
 1847 1603 0.50 2 0.11 40 4.40 
  Pick, Stepan 1854 CZE0.5010.314012.40 
  Cerny, Karel 1840 CZE0.001-0.2040-8.00 

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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