Individual Calculations April 2009
 Zoch, Tomasz  Total change: 2.85  Rating chartPersonal card
 Zamenhof Memo Bialystok 2008 B Bialystok POL 2008-12-27
RcRownchangeKK*chgGame
 1749 1881 5.50 8 0.19 15 2.85 
  Stasienko, Lukasz 1531 POL0.501-0.3915-5.85 
  Raszkiewicz, Agnieszka 1826 POL1.0010.42156.30 
  Wasiluk, Robert 1666 POL0.501-0.2715-4.05 
  Dubrawska, Greta 1644 POL1.0010.20153.00 
  Zochowski, Kacper 1743 POL0.501-0.1915-2.85 
  Filimoniuk, Marcin 1766 POL1.0010.34155.10 
  Puksza, Andrzej 1943 POL0.001-0.4115-6.15 
  Jarczewski, Marcin 1872 POL1.0010.49157.35 

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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