Individual Calculations September 2009
 Blazkova, Petra  Total change: -4.05  Rating chartPersonal card
 Olomouc Chess Summer 2009 - IM B - Ave-Kontakt Cup Olomouc CZE 2009-08-05
RcRownchangeKK*chgGame
 2287 2182 3.00 9 -0.27 15 -4.05 
  Bures, Jaroslav 2259 CZE0.5010.11151.65 
  Klima, Lukas m2420 CZE0.5010.30154.50 
  Pacher, Milan f2358 SVK0.001-0.2715-4.05 
  Porat, Maya 2221 ISR1.0010.55158.25 
  Langrock, Hannes m2383 GER0.001-0.2415-3.60 
  Kochetkova, Julia wg2310 RUS0.001-0.3315-4.95 
  Sonter, Matthew 2158 AUS0.001-0.5315-7.95 
  Ganaus, Hannes m2279 AUT0.5010.13151.95 
  Antipov, Mikhail Al c2191 RUS0.5010.01150.15 

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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