Individual Calculations November 2009
 Zaichuk, Vitaliy  Total change: -12.60  Rating chartPersonal card
 5th E.Geller Memorial Odessa UKR 2009-08-19
RcRownchangeKK*chgGame
 2152 2023 1.00 6 -1.10 15 -16.50 
  Bogdanov, Oleksi 2287 UKR0.001-0.1815-2.70 
  Mazurchak, Bogdan 2187 UKR0.001-0.2815-4.20 
  Kalinin, A m2405 UKR1.0010.911513.65 
  Fiodorov, Mikhail 2219 UKR0.001-0.2515-3.75 
  Grigoryev, Andrey 1827 UKR0.001-0.7515-11.25 
  Andreev, Volodymyr 1989 UKR0.001-0.5515-8.25 

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)
 
 ”Yuzhny – 2009” Yuzhny, Odessa region UKR 2009-09-08
RcRownchangeKK*chgGame
 2200 2023 2.00 6 0.26 15 3.90 
  Jakimov, Vladimir 2423  * UKR0.001-0.0815-1.20 
  Kamenets, Anatolij m2226 UKR0.001-0.2415-3.60 
  Romcovici, Victor m2241 MDA0.001-0.2215-3.30 
  Lozovych, Yevheniy 1954 UKR1.0010.40156.00 
  Arkhipov, Vladimir 2101 UKR1.0010.61159.15 
  Burdalev, Kirill 2253 UKR0.001-0.2115-3.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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