Individual Calculations March 2024
 Choroszej, Aleksander  Total change: -12.80  Rating chartPersonal card
 282nd YMCA Winter 2024-A Round 4-7 Warszawa POL 2024-02-02
RcRownchangeKK*chgGame
 1744 1894 1.50 3 -0.59 20 -11.80 
  Lewandrowski, Tomasz 1830 POL0.501-0.0920-1.80 
  Sternik, Piotr 1756 POL0.501-0.1920-3.80 
  Koziol, Pawel 1645 POL0.501-0.3120-6.20 

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)
 
 Druzynowe Mistrzostwa Mazowsza 2024 Round 3-6 Mazovian district POL 2024-02-04
RcRownchangeKK*chgGame
 1877 1894 1.00 2 -0.05 20 -1.00 
  Ostojski, Dawid 1795 POL1.0010.36207.20 
  Klim, Filip 1958 POL0.001-0.4120-8.20 

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)
 

 

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