Individual Calculations September 2009
 Ivekovic, Bozidar  Total change: -15.30  Rating chartPersonal card
 Nachod Niki Open 2009 Nachod CZE 2009-07-04
RcRownchangeKK*chgGame
 2013 2122 4.00 8 -1.02 15 -15.30 
  Juptner, Jan f2385 CZE0.001-0.1815-2.70 
  Rutter, Lidmila 1888 CZE0.501-0.2915-4.35 
  Vagner, Patrik 1722  * CZE1.0010.08151.20 
  Furman, Boris f2224 RUS0.001-0.3615-5.40 
  Mojzis, Jan 2122 CZE0.001-0.5015-7.50 
  Vavrousek, Petr 1863 CZE1.0010.18152.70 
  Hubacek, Ondrej 1945 CZE0.501-0.2315-3.45 
  Rehak, Jiri 1952 CZE1.0010.28154.20 
 * 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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