Individual Calculations April 2009
 Zochowski, Kacper  Total change: 51.15  Rating chartPersonal card
 Zamenhof Memo Bialystok 2008 B Bialystok POL 2008-12-27
RcRownchangeKK*chgGame
 1819 1743 3.50 6 1.11 15 16.65 
  Karski, Sebastian 1860 POL0.001-0.3415-5.10 
  Zebrowska, Anna 1588 POL1.0010.29154.35 
  Zoch, Tomasz 1881 POL0.5010.19152.85 
  Gora, Jan 1771 POL1.0010.54158.10 
  Jarczewski, Marcin 1872 POL0.5010.17152.55 
  Puksza, Andrzej 1943 POL0.5010.26153.90 

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)
 
 Champ Bialystok 2009 U-20 Bialystok POL 2009-01-26
RcRownchangeKK*chgGame
 1832 1738 5.00 7 2.30 15 34.50 
  Chilkiewicz, Marek 1822 POL1.0010.62159.30 
  Nasuta, Grzegorz 2076 POL1.0010.881513.20 
  Jarczewski, Marcin 1872 POL0.001-0.3215-4.80 
  Wasiluk, Robert 1666 POL0.001-0.6015-9.00 
  Buzun, Michal 1924 POL1.0010.741511.10 
  Puksza, Andrzej 1943 POL1.0010.761511.40 
  Stasiewicz, Jan 1521 POL1.0010.22153.30 

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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