Individual Calculations April 2009
 Tovmasian, Vardges  Total change: 22.20  Rating chartPersonal card
 Chess House 2008 Ch. Yerevan ARM 2008-12-13
 2175 2173 5.50 8 1.48 15 22.20 
  Movsisian, Arthur 2103 ARM1.0010.40156.00 
  Harutyunian, Tigran K. 1993 ARM0.501-0.2415-3.60 
  Vardanian, Hakob 2205 ARM0.001-0.4615-6.90 
  Gasparian, Narine wm2131 ARM1.0010.44156.60 
  Dilanian, Grigor 2089 ARM1.0010.38155.70 
  Gasparian, Tigran 2281 ARM1.0010.65159.75 
  Kalashian, David m2415 ARM0.001-0.2015-3.00 
  Minasyan, Arnold 2180 ARM1.0010.51157.65 

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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