Rapid: Individual Calculations October 2021
 Adamski, Jan  Total change: -62.80  Rating chartPersonal card
 Szansa Chess Open Warsaw 2021 - Turniej Rapid Warszawa POL 2021-09-11
RcRownchangeKK*chgGame
 1744 2059 5.00 9 -2.27 20 -45.40 
  Sidorczuk, Pawel 1331 POL1.0010.01200.20 
  Cwik, Jacek 1662 POL1.0010.08201.60 
  Janik, Igor m2453 POL0.001-0.0820-1.60 
  Dobosiewicz, Dawid 1677 POL1.0010.09201.80 
  Kaminski, Maciej 1854 POL0.001-0.7620-15.20 
  Kozlowski, Pawel 1739 POL0.001-0.8720-17.40 
  Dropia, Rafal 1603 POL1.0010.06201.20 
  Szczotka, Klara 1626 POL1.0010.06201.20 
  Yunusov, Mukhammad 1747 TJK0.001-0.8620-17.20 

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)
 
 VII Otwarte Mistrzostwa Mazowsza w Szachach Szybkich o Puchar Kolei Mazowieckich Karczew POL 2021-09-12
RcRownchangeKK*chgGame
 1774 2059 5.50 9 -0.87 20 -17.40 
  Pastuszko, Katarzyna 1324 POL1.0010.01200.20 
  Cwiek, Ryszard 1685 POL0.501-0.4020-8.00 
  Siekanski, Janusz 2033 POL0.001-0.5420-10.80 
  Klim, Juliusz 1324 POL0.501-0.4920-9.80 
  Siekanska, Zuzanna 1494 POL1.0010.02200.40 
  Praczukowski, Stanislaw 2065 POL0.5010.01200.20 
  Tober, Mariusz 1541 POL1.0010.03200.60 
  Grabarczyk, Miroslaw g2283 POL1.0010.782015.60 
  Mis, Mieszko f2214 POL0.001-0.2920-5.80 

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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