Individual Calculations December 2023
 Polak, Michal  Total change: 56.00  Rating chartPersonal card
 278th YMCA Autumn 2023-A Round 7-10 Warszawa POL 2023-11-03
RcRownchangeKK*chgGame
 1808 1948 2.00 3 -0.04 20 -0.80 
  Liberadzki, Slawomir 1932 POL0.001-0.5220-10.40 
  Mazurek, Jerzy 1730 POL1.0010.22204.40 
  Adamski, Adam 1763 POL1.0010.26205.20 

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)
 
 Otwarte Mistrzostwa Warszawy grupa A 2023 Warszawa POL 2023-11-17
RcRownchangeKK*chgGame
 1929 1948 7.50 9 2.84 20 56.80 
  Ejsymont, Blanka 1553 POL1.0010.08201.60 
  Fiszer, Bartosz c2280 POL0.001-0.1220-2.40 
  Stefaniuk, Zbigniew 1804 POL1.0010.31206.20 
  Mazan, Dawid 1543 POL1.0010.08201.60 
  Niezhentsev, Kyrylo 1971 POL1.0010.532010.60 
  Chomczyk, Marek 2329 POL1.0010.912018.20 
  Klim, Filip 1990 POL0.5010.06201.20 
  Kasperczyk, Szymon 1905 POL1.0010.44208.80 
  Podgorski, Maciej 1985 POL1.0010.552011.00 

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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