Individual Calculations April 2009
 Vakhlamov, Igor L.  Total change: 70.50  Rating chartPersonal card
 Fryazino Chmp. 2008 Rtg Fryazino RUS 2008-12-21
RcRownchangeKK*chgGame
 2174 2131 6.50 9 2.44 15 36.60 
  Krotov, Valery S. 2074 RUS1.0010.42156.30 
  Osadchy, Viktor S. 2090 RUS0.501-0.0615-0.90 
  Khudov, Mikhail 2206 RUS1.0010.60159.00 
  Chernobay, Artem 2422 RUS0.5010.35155.25 
  Vul, Arkadi Eremeevich g2351 RUS0.5010.28154.20 
  Tugarinov, Vladimir M. 2065 RUS1.0010.41156.15 
  Nersesian, Vagram 1973 RUS1.0010.29154.35 
  Losev, Dmitry m2325 RUS0.5010.25153.75 
  Budin, Viktor S. 2060 RUS0.501-0.1015-1.50 

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)
 
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2344 2127 2.00 8 0.17 15 2.55 
  Cherenkova, Kristina wm2270 RUS0.001-0.3115-4.65 
  Obodchuk, Andrei m2445 RUS0.001-0.1315-1.95 
  Tenikashvili, Georgij f2324 RUS0.5010.25153.75 
  Nikitin, Yuri f2319 RUS0.5010.25153.75 
  Siritsa, Dmitry 2327 RUS0.001-0.2415-3.60 
  Rozanov, Pavel B. f2306 RUS0.001-0.2715-4.05 
  Kachko, Alexander f2401 RUS0.5010.33154.95 
  Gershkowich, David f2360 ISR0.5010.29154.35 

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)
 
 62. Karelia Chmp. 2009 Men Petrozavodsk RUS 2009-02-21
RcRownchangeKK*chgGame
 2304 2127 4.00 7 2.09 15 31.35 
  Yaakkimainen, Vyaino R. 2258 RUS1.0010.681510.20 
  Sukhorukov, Andrey S. f2300 RUS1.0010.731510.95 
  Yachmenev, Mikhail A. 2275 RUS0.5010.20153.00 
  Ivanov, Sergey A. f2338 RUS0.001-0.2315-3.45 
  Dokutchaev, Alexander F. 2408 RUS0.5010.34155.10 
  Sklyarov, Dmitry V. f2371 RUS1.0010.801512.00 
  Dzhangobegov, Vladimir 2180 RUS0.001-0.4315-6.45 

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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