Individual Calculations September 2009
 Hajnrych, Jakub  Total change: -7.05  Rating chartPersonal card
 4th Polonia Wroclaw's Tournament - Open B Wroclaw POL 2009-06-20
RcRownchangeKK*chgGame
 1804 1984 5.50 9 -1.04 15 -15.60 
  Kania, Przemyslaw 1781 POL0.001-0.7615-11.40 
  Jozkow, Kacper 1651 POL1.0010.12151.80 
  Zadlo, Anna 1809 POL0.501-0.2315-3.45 
  Barburzynska, Magdalena 1884 POL1.0010.36155.40 
  Kaczmarek, Aleksander 1892 POL0.001-0.6315-9.45 
  Piotrowski, Przemyslaw 1652 POL1.0010.12151.80 
  Kulas, Szymon 1900 POL0.001-0.6215-9.30 
  Major, Katarzyna 1796 POL1.0010.26153.90 
  Rusinski, Mateusz 1869 POL1.0010.34155.10 

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)
 
 4th Lubawka Gate - Open A Lubawka POL 2009-06-29
RcRownchangeKK*chgGame
 2046 1984 4.50 9 0.57 15 8.55 
  Sergeev, Vladimir g2334 UKR0.001-0.1115-1.65 
  Gulik, Pawel 1917 POL1.0010.41156.15 
  Jurkowski, Marcin 1963 POL1.0010.47157.05 
  Zminda, Bogdan 2165 POL0.001-0.2615-3.90 
  Walas, Aleksandra 1862 POL0.501-0.1715-2.55 
  Lahiri, Atanu m2332 IND0.001-0.1115-1.65 
  Koscielny, Edmond 1901 FRA0.501-0.1115-1.65 
  Galyga, Jozef 1944 POL0.501-0.0615-0.90 
  Stepinski, Stanislaw 1992 POL1.0010.51157.65 

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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