Individual Calculations September 2009
 Jedrzejewski, Kamil  Total change: 19.35  Rating chartPersonal card
 XVIII Miêdzynarodowy Festiwal Szachowy - Open B Poznan POL 2009-07-19
RcRownchangeKK*chgGame
 1842 1998 7.50 9 1.29 15 19.35 
  Chmiest, Lukasz 1653 POL1.0010.11151.65 
  Przymusinski, Tomasz 1815 POL1.0010.26153.90 
  Moryson, Adrian 1891 POL1.0010.35155.25 
  Rusinski, Mateusz 1932 POL1.0010.41156.15 
  Hemmerling, Jaroslaw 1927 POL0.501-0.1015-1.50 
  Sikorska, Dorota 1884 POL0.001-0.6615-9.90 
  Chojnacka, Magdalena 1888 POL1.0010.35155.25 
  Paczka, Patryk 1598  * POL1.0010.08151.20 
  Jelen, Janusz 1993 POL1.0010.49157.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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