Individual Calculations April 2009
 Khojayan, Vardan  Total change: -10.95  Rating chartPersonal card
 Chess House 2008 Ch. Yerevan ARM 2008-12-13
RcRownchangeKK*chgGame
 2001 2238 3.00 6 -1.73 15 -25.95 
  Apresyan, Zohrak 1989 ARM0.501-0.3115-4.65 
  Torosyan, Norayr 1988 ARM0.501-0.3115-4.65 
  Mkrtchyan, Sargis 1888 ARM1.0010.11151.65 
  Hairapetian, Anna 2142 ARM1.0010.37155.55 
  Kocharyan, Hovik 2044 ARM0.001-0.7515-11.25 
  Petrosyan, Tigran S. 1957 ARM0.001-0.8415-12.60 

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
 2352 2272 3.50 9 -0.04 15 -0.60 
  Ezhikov, Vitaly 2136 RUS0.501-0.1815-2.70 
  Rychagov, Andrey g2514 RUS0.001-0.2015-3.00 
  Matsenko, Sergei m2429 RUS0.5010.21153.15 
  Iljiushenok, Ilia 2360 RUS1.0010.62159.30 
  Lavrik, Dmitry f2414 RUS0.001-0.3115-4.65 
  Soltanici, Ruslan m2400 MDA1.0010.671510.05 
  Gritsenko, Andrey f2403 RUS0.001-0.3215-4.80 
  Shukh, Nikolai f2364 RUS0.001-0.3715-5.55 
  Pasiev, Rakhim 2152 RUS0.501-0.1615-2.40 

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 B Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2317 2272 5.00 9 1.04 15 15.60 
  Kirusha, Andrey m2378 RUS0.001-0.3615-5.40 
  Plotkin, Victor 2202 CAN0.501-0.1015-1.50 
  Karabakhsjan, Adroniks f2388 RUS1.0010.66159.90 
  Nedochetov, Mikhail m2362 RUS0.5010.12151.80 
  Aleshin, Oleg m2394 RUS0.001-0.3315-4.95 
  Anarkulov, A. 2202 UZB1.0010.40156.00 
  Kravtsov, Sergey m2374 RUS1.0010.64159.60 
  Hambardzumian, Yuri m2361 ARM0.001-0.3815-5.70 
  Antipov, Mikhail Al. c2194 RUS1.0010.39155.85 

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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