Individual Calculations September 2010
 Feldman, Iora  Total change: 2.75  Rating chartPersonal card
 Czech Open 2010 - C Pardubice CZE 2010-07-24
RcRownchangeKK*chgGame
 1889 1670 2.00 8 0.11 25 2.75 
  Tichy, Petr 1992 CZE0.5010.37259.25 
  Forlano, Luigi 2035 ITA0.001-0.1025-2.50 
  Horacek, Michal 1996 CZE0.5010.37259.25 
  Lang, Anders 1876 SWE0.5010.26256.50 
  Hanzatjan, Anaid 1840 EST0.001-0.2825-7.00 
  Matzner, Radomil 1836 CZE0.001-0.2825-7.00 
  Apel, Yurica 1779 LUX0.001-0.3525-8.75 
  Hapke, Nils 1756 GER0.5010.12253.00 

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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