Individual Calculations September 2010
 Vacha, Jaroslav  Total change: -45.30  Rating chartPersonal card
 Czech Open 2010 - C Pardubice CZE 2010-07-24
RcRownchangeKK*chgGame
 1720 2009 4.50 9 -3.02 15 -45.30 
  Talalaj, Ivan 1696 UKR0.001-0.8615-12.90 
  Martinek, Lubomir 1710 CZE0.001-0.8515-12.75 
  Bojc, Dasa 1609  * SLO1.0010.08151.20 
  Sabolova, Kristyna 1710 CZE1.0010.15152.25 
  Bratkovic, Sham 1733 SLO1.0010.17152.55 
  Shikhta, Vladislav 1858 RUS0.001-0.7015-10.50 
  Aestroem, Linda 1781 SWE0.001-0.7915-11.85 
  Winkler, Tim 1772 GER0.501-0.3015-4.50 
  Vlckova, Katerina 1609  * CZE1.0010.08151.20 
 * 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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