Individual Calculations September 2009
 Eisner, Oldrich  Total change: -8.55  Rating chartPersonal card
 Czech Open 2009 C - CPP Open Pardubice CZE 2009-07-25
RcRownchangeKK*chgGame
 1902 1828 1.50 5 -0.57 15 -8.55 
  Ambartsumian, Karen 2103 RUS0.001-0.1715-2.55 
  Heyne, Jan-Hendrik 1675 GER0.501-0.2015-3.00 
  Litvinova, Oxana 1643 CZE1.0010.26153.90 
  Eidner, Falk 1986 GER0.001-0.2915-4.35 
  Ruzicka, Milan 2105 CZE0.001-0.1715-2.55 

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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