Individual Calculations April 2008
 Buzun, Michal  Total change: 12.90  Rating chartPersonal card
 Zamenhof Memo A Bialystok'07 Bialystok POL 2007-12-27
RcRownchangeKK*chgGame
 1926 1867 3.00 8 -0.39 15 -5.85 
  Roszkowski, Rafal 2159 POL0.001-0.1515-2.25 
  Zoch, Tomasz 1915 POL0.001-0.4315-6.45 
  Szydlowski, Wiktor 1917 POL1.0010.57158.55 
  Nasuta, Grzegorz 1918 POL0.001-0.4315-6.45 
  Puksza, Andrzej 1937 POL0.001-0.4015-6.00 
  Krutul, Piotr 1834 POL1.0010.45156.75 
  Bernacki, Gabriel 1879 POL0.001-0.4815-7.20 
  Chilkiewicz, Marek 1850 POL1.0010.48157.20 

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'08 U-20 Bialystok POL 2008-01-21
RcRownchangeKK*chgGame
 1837 1858 5.50 8 1.25 15 18.75 
  Roszkowski, Rafal 2206 POL0.001-0.1115-1.65 
  Nasuta, Grzegorz 1928 POL1.0010.60159.00 
  Wasiluk, Robert 1725 POL1.0010.32154.80 
  Puksza, Andrzej 1941 POL0.5010.11151.65 
  Chilkiewicz, Marek 1831 POL1.0010.46156.90 
  Jarczewski, Marcin 1809 POL0.001-0.5715-8.55 
  Zwolan, Adam 1556 POL1.0010.15152.25 
  Sieliwonik, Katarzyna 1696 POL1.0010.29154.35 

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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