Individual Calculations September 2009
 Hosticka, Frantisek  Total change: -12.45  Rating chartPersonal card
 Nachod Niki Open 2009 Nachod CZE 2009-07-04
RcRownchangeKK*chgGame
 1991 2185 5.00 8 -0.83 15 -12.45 
  Tsapanidis, Vasilis 1785  * CZE1.0010.08151.20 
  Zilka, Stepan m2466 CZE0.001-0.1615-2.40 
  Vavrousek, Petr 1863 CZE1.0010.13151.95 
  Ivekovic, Bozidar 1954 CRO0.501-0.2915-4.35 
  Sedlacek, Jan 1942 CZE0.501-0.3015-4.50 
  Dudek, Wojciech 1980 POL1.0010.24153.60 
  Sykora, Petr 2053 CZE0.001-0.6815-10.20 
  Ivekovic, Ana 1888 CRO1.0010.15152.25 
 * 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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