Individual Calculations September 2009
 Aketayeva, Dana  Total change: -30.45  Rating chartPersonal card
 Voronezh open 2009 - Master tmnt Voronezh RUS 2009-06-12
RcRownchangeKK*chgGame
 2260 2254 3.00 9 -1.30 15 -19.50 
  Gabrielian, Artur m2462 RUS0.001-0.2315-3.45 
  Airapetian, Gor f2369 RUS0.5010.16152.40 
  Demianjuk, Alexander 2330 RUS0.5010.10151.50 
  Ziatdinov, Raset g2425 USA0.001-0.2715-4.05 
  Shabanov, Nurlan Mammad Oglu 1904 AZE1.0010.11151.65 
  Bets, Anatolij m2309 MDA0.001-0.4215-6.30 
  Ozolin, Maxim f2370 RUS0.001-0.3415-5.10 
  Khashimov, Vasily 2204 RUS0.001-0.5715-8.55 
  Della-Rossa, Anastasia wf1967 RUS1.0010.16152.40 

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)
 
 13. Izmailov's Memorial 2009 open Tomsk RUS 2009-06-24
RcRownchangeKK*chgGame
 2146 2254 5.00 9 -0.73 15 -10.95 
  Saduakassova, Dinara wc1916 KAZ0.501-0.3815-5.70 
  Saiyn, Zhanat 1965 KAZ1.0010.16152.40 
  Kokarev, Dmitry g2603 RUS0.001-0.1115-1.65 
  Zenzera, Alexey 2085 RUS0.501-0.2215-3.30 
  Petrukhina, Irina 2059 RUS0.001-0.7515-11.25 
  Zaichenko, Daria 2066 RUS1.0010.26153.90 
  Medvedev, Emelian 2057 RUS1.0010.25153.75 
  Sviridov, Valery 2154 RUS0.501-0.1415-2.10 
  Ibrayev, Nurlan g2406 KAZ0.5010.20153.00 

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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