Rapid: Individual Calculations January 2022
 Mueck, Piotr  Total change: 64.60  Rating chartPersonal card
 VII Mistrzostwa Polski Administracji Publicznej - szachy szybkie Warszawa POL 2021-12-04
RcRownchangeKK*chgGame
 1870 1479 3.50 7 2.68 20 53.60 
  Kurpiewski, Slawomir 1961 POL0.001-0.0520-1.00 
  Radecki, Wojciech 1825 POL0.001-0.1120-2.20 
  Pigon, Rafal 1753 POL1.0010.832016.60 
  Konstanciuk, Joanna 1890 POL0.001-0.0820-1.60 
  Semik, Tomasz 1849 POL1.0010.902018.00 
  Skolimowski, Andrzej 1627 POL1.0010.702014.00 
  Dworakowski, Lukasz 2185 POL0.5010.49209.80 

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)
 
 Otwarte Mistrzostwa Warszawy w szachach szybkich 2021 Warszawa POL 2021-12-17
RcRownchangeKK*chgGame
 1622 1479 2.50 6 0.55 20 11.00 
  Haliniak, Wojciech 1733 POL0.001-0.1920-3.80 
  Zalewski, Maciej 1045 POL1.0010.06201.20 
  Budnicki, Maciej 1714 POL1.0010.792015.80 
  Krasiewicz, Robert 1944 POL0.001-0.0520-1.00 
  Michalska, Aleksandra 1692 POL0.5010.27205.40 
  Traczyk, Pawel 1602 POL0.001-0.3320-6.60 

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)
 

 

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