Individual Calculations January 2010
 Hovhannisyan, Yervand  Total change: 46.50  Rating chartPersonal card
 Chess House 2009 Ch. Yerevan ARM 2009-12-14
RcRownchangeKK*chgGame
 2233 2130 6.00 8 3.10 15 46.50 
  Poghosyan, Suren 2268 ARM1.0010.691510.35 
  Matevosyan, Sedrak 2159 ARM1.0010.54158.10 
  Galoyan, Levon 2227 ARM1.0010.63159.45 
  Vardanian, Haik G. 2333 ARM1.0010.761511.40 
  Dilanyan, Grigor 2120 ARM0.001-0.5115-7.65 
  Shahinyan, David 2169 ARM1.0010.55158.25 
  Hayrapetian, Ovik 2320 ARM1.0010.751511.25 
  Vardanian, Hakob 2271 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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