Individual Calculations September 2009
 Skacel, Jan  Total change: -6.15  Rating chartPersonal card
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2248 2070 2.00 9 -0.41 15 -6.15 
  Kuchynka, Lukas 2307 CZE0.5010.30154.50 
  Gergel, Volodymar f2316 UKR0.001-0.1915-2.85 
  Brethes, Francois 2255 FRA0.5010.24153.60 
  Nemcova, Katerina wg2251 CZE0.001-0.2615-3.90 
  Porat, Maya 2221 ISR0.5010.20153.00 
  Wiebe, Patrick 2230 GER0.001-0.2915-4.35 
  Holeksa, Zdenek 2206 CZE0.5010.18152.70 
  Batakov, Oleg 2213 LAT0.001-0.3115-4.65 
  Dovzhenko, Viktor m2234 UKR0.001-0.2815-4.20 

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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