Individual Calculations November 2009
 Mazurchak, Bogdan  Total change: 10.35  Rating chartPersonal card
 5th E.Geller Memorial Odessa UKR 2009-08-19
RcRownchangeKK*chgGame
 2201 2187 4.50 8 0.69 15 10.35 
  Mozharov, Mikhail 2475 RUS0.001-0.1615-2.40 
  Zaichuk, Vitaliy 2023 UKR1.0010.28154.20 
  Chepel, Nikolay 2304 RUS0.001-0.3415-5.10 
  Grigoryev, Jury 1838 UKR1.0010.11151.65 
  Bogdanov, Oleksi 2287 UKR0.001-0.3615-5.40 
  Ivanov, Vladimir A. 2101 UKR1.0010.38155.70 
  Bernadskiy, Vitaliy f2330 UKR0.5010.19152.85 
  Gorbunov, Igor 2253 RUS1.0010.59158.85 

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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