Individual Calculations September 2011
 Derevianchenko, Ilia  Total change: 25.95  Rating chartPersonal card
 7 Memorial A. Ermaka Zaporizhzhya UKR 2011-06-25
RcRownchangeKK*chgGame
 2192 2232 3.50 7 -0.31 15 -4.65 
  Burak, Ilona 1832  * UKR1.0010.08151.20 
  Zubarev, Alexander g2600 UKR0.001-0.1015-1.50 
  Dudrova, Anastasia wf2016 UKR1.0010.22153.30 
  Poluektov, Yury f2372 UKR0.001-0.3115-4.65 
  Ziatdinov, Raset g2425 USA0.001-0.2515-3.75 
  Chernov, Vladimir I 1954 UKR1.0010.17152.55 
  Matjushin, Oleg 2146 UKR0.501-0.1215-1.80 
 * 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)
 
 III Memorial M. E. Seroshtana Stanitsa-Luganskaya UKR 2011-07-05
RcRownchangeKK*chgGame
 2231 2270 7.00 9 2.04 15 30.60 
  Zelensky, Nikolai 2050 UKR1.0010.22153.30 
  Tkachenko, Georgiy m2195 UKR0.501-0.1015-1.50 
  Kachko, Alexander m2376 RUS1.0010.64159.60 
  Litvak, Mikhail f2262 UKR0.501-0.0115-0.15 
  Pivovartsev, Stanislav 2138 UKR1.0010.32154.80 
  Burkhach, Alexander 2203 UKR1.0010.41156.15 
  Kononenko, Dmitry 2278 UKR0.5010.01150.15 
  Shagbazyan, Taron 2354 UKR1.0010.62159.30 
  Kosyakov, Vladimir 2221 UKR0.501-0.0715-1.05 

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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