Individual Calculations September 2009
 Novotny, Jan  Total change: -19.25  Rating chartPersonal card
 Nachod Niki Open 2009 Nachod CZE 2009-07-04
RcRownchangeKK*chgGame
 2048 1953 2.00 7 -0.77 25 -19.25 
  Volosin, Leonid g2353  * CZE0.001-0.0825-2.00 
  Svoboda, Zdenek 1717 CZE1.0010.20255.00 
  Cechura, Petr 2270 CZE0.001-0.1325-3.25 
  Hastik, Svatopluk 2118 CZE0.001-0.2825-7.00 
  Ivekovic, Ana 1888 CRO0.501-0.0925-2.25 
  Nyvlt, Otto 1960 CZE0.5010.01250.25 
  Pospech, Radim 2029 CZE0.001-0.4025-10.00 
 * 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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