Individual Calculations April 2009
 Chilkiewicz, Marek  Total change: 15.75  Rating chartPersonal card
 Zamenhof Memo Bialystok 2008 B Bialystok POL 2008-12-27
RcRownchangeKK*chgGame
 1726 1822 5.50 8 0.55 15 8.25 
  Zebrowska, Anna 1588 POL1.0010.21153.15 
  Prigodinas, Ruslanas 1708 LTU1.0010.34155.10 
  Jarczewski, Marcin 1872 POL0.001-0.4315-6.45 
  Puksza, Andrzej 1943 POL0.001-0.3415-5.10 
  Gorbacz, Filip 1493 POL1.0010.12151.80 
  Dubrawska, Greta 1644 POL1.0010.27154.05 
  Bobras, Jan 1796 POL1.0010.46156.90 
  Sieklucki, Adam 1765 POL0.501-0.0815-1.20 

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
 1820 1822 4.00 7 0.50 15 7.50 
  Zochowski, Kacper 1738 POL0.001-0.6215-9.30 
  Wasiluk, Robert 1666 POL1.0010.29154.35 
  Buzun, Michal 1924 POL0.5010.14152.10 
  Puksza, Andrzej 1943 POL1.0010.66159.90 
  Stasiewicz, Jan 1521 POL1.0010.15152.25 
  Nasuta, Grzegorz 2076 POL0.001-0.1915-2.85 
  Jarczewski, Marcin 1872 POL0.5010.07151.05 

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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