Individual Calculations April 2009
 Shakryan, Zozan  Total change: 3.90  Rating chartPersonal card
 23. T.Petrosian Memorial 2009 open Moscow RUS 2009-01-03
RcRownchangeKK*chgGame
 1935 1969 2.50 6 -0.75 15 -11.25 
  Vdovin, Sergei 2263 RUS0.5010.35155.25 
  Kukhmazov, Arsen 1871 RUS0.501-0.1315-1.95 
  Ustinov, Alexey 2102 RUS0.001-0.3215-4.80 
  Karabayir, Mustafa Yilmaz 1855 TUR0.001-0.6615-9.90 
  Yapici, Kadir Gokberk 1630 TUR1.0010.12151.80 
  Dizdarevic, Barbara 1887 SRB0.501-0.1115-1.65 

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)
 
 63th Armenian Women's Ch. The Highest League Yerevan ARM 2009-01-17
RcRownchangeKK*chgGame
 2147 1969 3.50 9 1.01 15 15.15 
  Andriasian, Siranush wm2262 ARM0.5010.35155.25 
  Hairapetian, Anna 2177 ARM0.001-0.2315-3.45 
  Khanamiryan, Ani 2001 ARM0.001-0.4615-6.90 
  Movsisian, Naira wg2120 ARM0.5010.20153.00 
  Gasparian, Narine wm2131 ARM1.0010.711510.65 
  Galojan, Lilit wm2316 ARM0.001-0.1115-1.65 
  Kharatyan, Anahit 2129 ARM1.0010.711510.65 
  Gasparian, Mariana 2078 ARM0.5010.15152.25 
  Martirosyan, Lia 2109 ARM0.001-0.3115-4.65 

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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