Individual Calculations July 2009
 Kozak, Leonid  Total change: -2.10  Rating chartPersonal card
 IM Tournament Seversky Donets Masters 2009 Shipilovka (Ukraine) UKR 2009-05-10
RcRownchangeKK*chgGame
 2298 2358 8.50 15 -0.14 15 -2.10 
  Korovin, Nikolai 2008 RUS1.0010.11151.65 
  Boricsev, Oleg m2280 HUN0.501-0.1115-1.65 
  Kobylkin, Evgeni f2301 UKR1.0010.42156.30 
  Bondarenko, Alexander f2316 UKR0.501-0.0615-0.90 
  Galakhov, Sergey 2179 RUS1.0010.27154.05 
  Semenov, Dmitri 2358 UKR0.001-0.5015-7.50 
  Sitnikov, Anton m2490 UKR0.5010.18152.70 
  Shved, Anatoly 2266 RUS1.0010.37155.55 
  Blednov, Stanislav m2262 UKR0.501-0.1315-1.95 
  Shalimov, Valery m2426 UKR0.5010.09151.35 
  Pushkov, Nikolai g2499 RUS0.001-0.3115-4.65 
  Tugaj, Dmitry 2252 UKR0.501-0.1415-2.10 
  Karpsatov, Ksenofont 2251 RUS1.0010.35155.25 
  Polyakov, Maxim f2280 UKR0.501-0.1115-1.65 
  Belous, Andrey f2307 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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