Rapid: Individual Calculations October 2021
 Peng, Li Min  Total change: -50.80  Rating chartPersonal card
 Cup-Independence-2021 - Memorial Sergiy Shystariov Rapid Kyiv UKR 2021-08-28
RcRownchangeKK*chgGame
 2088 2462 1.00 2 -0.77 20 -15.40 
  Kvak, Robert 1978 UKR1.0010.05201.00 
  Alexikov, Alexander m2198 UKR0.001-0.8220-16.40 

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)
 
 Szansa Chess Open Warsaw 2021 - Turniej Rapid Warszawa POL 2021-09-11
RcRownchangeKK*chgGame
 2144 2462 6.50 9 -0.89 20 -17.80 
  Rutkowski, Krzysztof 1727 POL1.0010.01200.20 
  Krupa, Bartlomiej 1911 POL1.0010.03200.60 
  Goslawski, Michal 2095 POL1.0010.10202.00 
  Jarmula, Lukasz g2297 POL0.501-0.2220-4.40 
  Grabarczyk, Miroslaw g2283 POL0.501-0.2320-4.60 
  Fistek, Dariusz 2170 POL1.0010.15203.00 
  Lewicki, Miroslaw m2314 POL0.501-0.2020-4.00 
  Kuzmicz, Krystian m2311 POL0.001-0.7020-14.00 
  Deszczynski, Adam 2187 POL1.0010.17203.40 

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
 2042 2462 7.00 9 -0.70 20 -14.00 
  Siekanska, Zuzanna 1727 POL1.0010.01200.20 
  Siekanski, Janusz 2033 POL0.001-0.9320-18.60 
  Cwiek, Ryszard 1727 POL1.0010.01200.20 
  Kozlowski, Pawel 1739 POL1.0010.01200.20 
  Choroszej, Aleksander 2054 POL1.0010.08201.60 
  Kozak, Antoni 2254 POL1.0010.23204.60 
  Golubka, Petro g2471 UKR0.5010.01200.20 
  Kuzmicz, Krystian m2311 POL0.501-0.2020-4.00 
  Praczukowski, Stanislaw 2065 POL1.0010.08201.60 

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)
 
 Oleksandr Podolsky Memory (rapid) Mykolaiv UKR 2021-09-17
RcRownchangeKK*chgGame
 1953 2462 4.50 5 -0.18 20 -3.60 
  Portnov, Dmytro 1727 UKR1.0010.01200.20 
  Savon, Vladimir 1834 UKR1.0010.01200.20 
  Bilovil, Bogdan 2123 UKR1.0010.12202.40 
  Berin, Artem 1901 UKR0.501-0.4820-9.60 
  Gubanov, Oleg m2180 UKR1.0010.16203.20 

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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