Individual Calculations December 2023
 Markowski, Damian  Total change: -18.00  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy grupa A 2023 Warszawa POL 2023-11-17
RcRownchangeKK*chgGame
 1907 2077 5.50 9 -0.90 20 -18.00 
  Stefaniuk, Zbigniew 1804 POL0.501-0.3320-6.60 
  Podgorski, Maciej 1985 POL0.501-0.1320-2.60 
  Chiszko, Oskar 1895 POL0.501-0.2420-4.80 
  Lewandrowski, Tomasz 1826 POL1.0010.19203.80 
  Kasperczyk, Szymon 1905 POL0.501-0.2320-4.60 
  Makhynia, Kostiantyn 1952 POL0.501-0.1720-3.40 
  Michalowski, Patryk 1924 POL0.501-0.2020-4.00 
  Wiech, Grzegorz 2154 POL1.0010.612012.20 
  Flis, Piotr 1715 POL0.501-0.4020-8.00 

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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