Individual Calculations April 2008
 Jarczewski, Marcin  Total change: 31.35  Rating chartPersonal card
 Zamenhof Memo A Bialystok'07 Bialystok POL 2007-12-27
RcRownchangeKK*chgGame
 2041 1805 3.50 8 1.72 15 25.80 
  Lapinski, Krzysztof 2155 POL0.001-0.1115-1.65 
  Strojek, Kazimierz 1918 POL1.0010.65159.75 
  Puksza, Andrzej 1937 POL1.0010.681510.20 
  Khamitskiy, Sergei m2155 BLR0.001-0.1115-1.65 
  Zoch, Tomasz 1915 POL1.0010.65159.75 
  Polishchuk, Oleg 2155 UKR0.001-0.1115-1.65 
  Ocytko, Andrzej 2155 POL0.001-0.1115-1.65 
  Galyga, Jozef 1936 POL0.5010.18152.70 

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
 1853 1809 3.50 7 0.37 15 5.55 
  Nasuta, Grzegorz 1928 POL0.001-0.3415-5.10 
  Zwolan, Adam 1556 POL1.0010.19152.85 
  Roszkowski, Rafal 2159 POL0.001-0.1115-1.65 
  Sieliwonik, Katarzyna 1696 POL1.0010.35155.25 
  Puksza, Andrzej 1941 POL0.5010.18152.70 
  Buzun, Michal 1858 POL1.0010.57158.55 
  Chilkiewicz, Marek 1831 POL0.001-0.4715-7.05 

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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