Individual Calculations April 2009
 Bezgodov, Alexei  Total change: -0.60  Rating chartPersonal card
 Khanty-Mansiysk Chmp. 2009 open Khanty-Mansiysk RUS 2009-01-20
RcRownchangeKK*chgGame
 2265 2475 6.50 9 -0.23 10 -2.30 
  Brigov, Igor 2125 RUS1.0010.11101.10 
  Sharafutdinov, Ayrat 2143 RUS1.0010.12101.20 
  Kalmachevskikh, Viktor m2306 RUS1.0010.28102.80 
  Obodchuk, Andrei m2445 RUS0.501-0.0410-0.40 
  Karpov, Alexander m2324 UZB0.501-0.2010-2.00 
  Kopylov, Alexander 2376 RUS0.501-0.1410-1.40 
  Babici, Roman m2406 RUS0.501-0.1010-1.00 
  Churaev, Vadim 2132 RUS0.501-0.3810-3.80 
  Kunakbaev, Ilnur 2132 RUS1.0010.12101.20 

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
 2413 2475 5.50 9 0.38 10 3.80 
  Lavrik, Dmitry f2414 RUS0.501-0.0810-0.80 
  Yeo, Michael J 2125 ENG0.501-0.3910-3.90 
  Rakhimgaliyev, Erlan 2272 KAZ0.501-0.2610-2.60 
  Dubov, Daniil f2308 RUS1.0010.28102.80 
  Pichugin, Andrei 2221 RUS1.0010.19101.90 
  Yemelin, Vasily g2578 RUS0.5010.14101.40 
  Fedorov, Alexei g2619 BLR1.0010.69106.90 
  Kurnosov, Igor g2602 RUS0.001-0.3310-3.30 
  Smirnov, Pavel g2579 RUS0.5010.14101.40 

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)
 
 Aeroflot open A2 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2417 2475 5.00 9 -0.21 10 -2.10 
  Wang, Chen 2382 CHN0.501-0.1310-1.30 
  Iljiushenok, Ilia 2360 RUS0.501-0.1610-1.60 
  Potapov, Pavel m2414 RUS0.501-0.0810-0.80 
  Czerwonski, Aleksander m2409 POL0.501-0.0910-0.90 
  Djuraev, Sokhib f2353 TJK1.0010.33103.30 
  Ju, Wenjun 2392 CHN0.501-0.1110-1.10 
  Melia, Salome mwg2422 GEO0.501-0.0710-0.70 
  Nechepurenko, Roman V. f2508 RUS0.5010.05100.50 
  Rychagov, Andrey g2514 RUS0.5010.05100.50 

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)
 

 

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