Rapid: Individual Calculations February 2019
 Kwiatkowski, Wiktor  Total change: -14.20  Rating chartPersonal card
 Akademickie Mistrzostwa Polski Mezczyzn 2019 Chorzow POL 2019-01-18
RcRownchangeKK*chgGame
 1874 1932 4.00 8 -0.55 20 -11.00 
  Kowalczyk, Rafal 2190 POL0.001-0.1820-3.60 
  Poreba, Rafal 1600 POL0.501-0.3820-7.60 
  Zielinski, Konrad 1698 POL1.0010.21204.20 
  Gierulski, Kamil 2178 POL0.001-0.1920-3.80 
  Walkowski, Milosz 1744 POL0.501-0.2420-4.80 
  Czarkowski, Tomasz 1748 POL1.0010.26205.20 
  Michalak, Augustyn 1691 POL1.0010.20204.00 
  Pietruszewski, Marcin 2144 POL0.001-0.2320-4.60 

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)
 
 Akademickie Mistrzostwa Polski 2019 - Turniej druzynowy Chorzow POL 2019-01-19
RcRownchangeKK*chgGame
 1913 1932 3.50 7 -0.16 20 -3.20 
  Chmiel, Marcin 2062 POL0.001-0.3220-6.40 
  Szultka, Agata 1767 POL1.0010.28205.60 
  Oszczanowski, Witold 2190 POL0.001-0.1820-3.60 
  Filipow, Mateusz 1765 POL1.0010.28205.60 
  Grabowski, Adam 2011 POL0.001-0.3920-7.80 
  Niedbala, Wojciech 1687 POL0.501-0.3020-6.00 
  Jajte-Pachota, Maciej 1910 POL1.0010.47209.40 

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)
 

 

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