Individual Calculations September 2009
 Walczak, Michal  Total change: 0.00  Rating chartPersonal card
 International Chess Tournament Kowalewo Pomorskie Open B Kowalewo Pomorskie POL 2009-07-04
RcRownchangeRpKK*chgGame
 1833 0 4.50 9 0.00 1833   0.00 
  Twardowski, Edward 1804 POL0.5010.00 0.00 
  Niecko, Stanislaw 1871 POL0.0010.00 0.00 
  Tarczykowska, Monika 1681 POL1.0010.00 0.00 
  Semeniuk, Adam 1994 POL0.0010.00 0.00 
  Strzyzewski, Adam 1718 POL1.0010.00 0.00 
  Slobodzian, Mateusz 1719 POL1.0010.00 0.00 
  Siwon, Bogdan 1956 POL1.0010.00 0.00 
  Czapiewski, Waldemar 1880 POL0.0010.00 0.00 
  Januszewski, Piotr 1874 POL0.0010.00 0.00 

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)
 
 XI Miedzynarodowe Mistrzostwa Gdanska w szachach-Open B Gdansk POL 2009-07-18
RcRownchangeRpKK*chgGame
 1740 0 3.50 8 0.00 1697   0.00 
  Cieplowski, Tomasz 1771 POL1.0010.00 0.00 
  Andrearczyk, Pawel 1854 POL0.0010.00 0.00 
  Wozniak, Grzegorz 1570 POL1.0010.00 0.00 
  Kostecki, Rafal 1838 POL0.5010.00 0.00 
  Suliborski, Artur 1714 POL0.0010.00 0.00 
  Choinski, Lukasz 1812 POL0.0010.00 0.00 
  Walkusz, Maciej 1628 POL1.0010.00 0.00 
  Chmielecki, Michal 1729 POL0.0010.00 0.00 

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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