Individual Calculations April 2009
 Andriasian, Siranush  Total change: -26.70  Rating chartPersonal card
 Chess House 2008 Ch. Yerevan ARM 2008-12-13
RcRownchangeKK*chgGame
 2091 2290 2.50 7 -2.73 15 -40.95 
  Gasparian, Narine wm2131 ARM0.001-0.7115-10.65 
  Mamian, Tigran 2210 ARM0.501-0.1115-1.65 
  Sargissyan, Sargis 2119 ARM0.501-0.2315-3.45 
  Kocharyan, Hovik 2044 ARM1.0010.19152.85 
  Antinyan, Armen 2180 ARM0.501-0.1515-2.25 
  Shahinyan, David 2014 ARM0.001-0.8315-12.45 
  Eranyan, Khachatur 1942 ARM0.001-0.8915-13.35 

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)
 
 63th Armenian Women's Ch. The Highest League Yerevan ARM 2009-01-17
RcRownchangeKK*chgGame
 2114 2262 7.00 9 0.80 15 12.00 
  Shakryan, Zozan 1969 ARM0.501-0.3515-5.25 
  Martirosyan, Lia 2109 ARM0.001-0.7015-10.50 
  Gasparian, Mariana 2078 ARM1.0010.26153.90 
  Hairapetian, Anna 2177 ARM1.0010.38155.70 
  Khanamiryan, Ani 2001 ARM1.0010.18152.70 
  Movsisian, Naira wg2120 ARM1.0010.31154.65 
  Gasparian, Narine wm2131 ARM1.0010.32154.80 
  Galojan, Lilit wm2316 ARM0.5010.08151.20 
  Kharatyan, Anahit 2129 ARM1.0010.32154.80 

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)
 
 10. European Ind. Women's Chmp. 2009 St.Petersburg RUS 2009-03-08
RcRownchangeKK*chgGame
 2195 2262 6.50 11 0.15 15 2.25 
  Muzychuk, Anna mwg2540 SLO0.5010.33154.95 
  Martynova, Anastasia 1912 RUS0.001-0.8915-13.35 
  Miednikova, Swietlana wf2160 RUS1.0010.36155.40 
  Berzina, Ilze wm2308 LAT1.0010.56158.40 
  Cherednichenko, Svetlana wg2367 UKR0.001-0.3615-5.40 
  Kushka, Alena wf2124 RUS0.501-0.1915-2.85 
  Lomakina, Galja wm2058 RUS0.501-0.2615-3.90 
  Balaian, Alina 2037 RUS0.501-0.2815-4.20 
  Styazhkina, Anna wf1926 RUS1.0010.12151.80 
  Aginian, Nelly wg2335 ARM0.5010.10151.50 
  Stepovaia, Tatiana wg2379 RUS1.0010.66159.90 

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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