Individual Calculations September 2009
 Tuszynski, Eugeniusz  Total change: -25.50  Rating chartPersonal card
 International Chess Tournament Kowalewo Pomorskie Open B Kowalewo Pomorskie POL 2009-07-04
RcRownchangeKK*chgGame
 1747 1792 2.50 6 -0.87 25 -21.75 
  Tarczykowska, Monika 1681 POL1.0010.35258.75 
  Kotlowski, Tomasz 1978 POL0.001-0.2625-6.50 
  Cybulski, Maciej 1671 POL0.001-0.6625-16.50 
  Murawski, Jacek 1619 POL1.0010.27256.75 
  Siergiej, Izabela 1728 POL0.001-0.5925-14.75 
  Zakaszewski, Mateusz 1804 POL0.5010.02250.50 

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)
 
 VI MFSz Open Ostroda POL 2009-08-07
RcRownchangeKK*chgGame
 1829 1792 3.00 7 -0.15 25 -3.75 
  Puczylowski, Marcin 2017 POL0.5010.28257.00 
  Glatty, Zbigniew 1924 POL0.001-0.3225-8.00 
  Hekman, Dominik 1647 POL1.0010.31257.75 
  Zielinski, Maciej 1888 POL0.001-0.3725-9.25 
  Gorniewicz, Oskar 1844 POL0.5010.07251.75 
  Szymanowski, Mateusz 1600 POL1.0010.25256.25 
  Ciesielski, Tomasz 1886 POL0.001-0.3725-9.25 

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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