Individual Calculations September 2009
 Bachorik, Otto  Total change: -37.80  Rating chartPersonal card
 Jesenik 2009 - FIDE Open Jesenik CZE 2009-08-15
RcRownchangeKK*chgGame
 1977 2181 3.50 8 -2.52 15 -37.80 
  Socha, Jaromir 2039 CZE0.001-0.6915-10.35 
  Hruska, Vladimir 1985 CZE0.501-0.2515-3.75 
  Kulas, Szymon 1866 POL0.001-0.8615-12.90 
  Muller, Daniel 1868 CZE0.501-0.3615-5.40 
  Kosina, Vladimir 1905 CZE1.0010.17152.55 
  Melecky, Jaroslav 2050 CZE0.501-0.1815-2.70 
  Ling, Bronislav 2054 CZE0.501-0.1715-2.55 
  Marek, Jiri 2051 CZE0.501-0.1815-2.70 

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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