Individual Calculations July 2009
 Prahov, G.  Total change: 26.85  Rating chartPersonal card
 Victory Day 2009 Rtg Ekaterinburg RUS 2009-05-02
RcRownchangeKK*chgGame
 2197 2222 10.50 13 3.54 15 53.10 
  Luchsheva, Anastasia wf2121 RUS1.0010.36155.40 
  Kuznetsov, Dmitriy 2024 RUS1.0010.24153.60 
  Bezdenezhnykh, Elena 2154 RUS1.0010.41156.15 
  Kojemiaka, Dmitri f2260 RUS0.5010.05150.75 
  Orekhov, Evgeny m2467 RUS0.5010.30154.50 
  Melman, Sergey 2332 RUS1.0010.65159.75 
  Davydov, Alexey 2078 RUS1.0010.31154.65 
  Fokin, Sergey 2155 RUS1.0010.41156.15 
  Maximov, Petr 2159 RUS1.0010.41156.15 
  Antipin, Ivan 2042 RUS1.0010.26153.90 
  Lebedev, Pavel 2232 RUS0.5010.01150.15 
  Gorbunov, Sergey 2232 RUS0.5010.01150.15 
  Gertsyk, Nikolai 2308 UKR0.5010.12151.80 

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)
 
 June 2009 Intl Ekaterinburg RUS 2009-06-06
RcRownchangeKK*chgGame
 2279 2222 2.50 10 -1.75 15 -26.25 
  Shcherbin, Matvei 2271 RUS0.001-0.4315-6.45 
  Orekhov, Evgeny m2467 RUS0.001-0.2015-3.00 
  Kozlov, Oleg m2236 RUS0.5010.02150.30 
  Fokin, Sergey 2155 RUS0.501-0.0915-1.35 
  Kaliberda, Vladimir m2308 UKR0.001-0.3815-5.70 
  Samartsev, Alexander f2307 RUS0.001-0.3815-5.70 
  Gertsyk, Nikolai 2308 UKR1.0010.62159.30 
  Fer, Vadim 2190 KAZ0.501-0.0415-0.60 
  Gusarov, Grigory f2371 RUS0.001-0.3015-4.50 
  Onischuk, Nastja 2173 UKR0.001-0.5715-8.55 

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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