Individual Calculations April 2009
 Parol, Pawel  Total change: 20.75  Rating chartPersonal card
 Zamenhof Memo Bialystok 2008 B Bialystok POL 2008-12-27
RcRownchangeKK*chgGame
 1759 1730 4.50 8 0.83 25 20.75 
  Borawski, Jakub 1743 POL1.0010.522513.00 
  Filimoniuk, Marcin 1766 POL0.5010.05251.25 
  Jarczewski, Marcin 1872 POL0.001-0.3125-7.75 
  Raszkiewicz, Agnieszka 1826 POL0.001-0.3725-9.25 
  Chilkiewicz, Piotr 1647 POL1.0010.39259.75 
  Karski, Sebastian 1860 POL0.5010.18254.50 
  Gora, Jan 1771 POL0.5010.06251.50 
  Zebrowska, Anna 1588 POL1.0010.31257.75 

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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