Individual Calculations May 2011
 Vardanian, Haik G.  Total change: 13.65  Rating chartPersonal card
 Armenian Youth 2011 Ch. B-18 Yerevan ARM 2011-04-04
RcRownchangeKK*chgGame
 2230 2325 6.50 9 0.91 15 13.65 
  Baghdasaryan, Vahe 2357 ARM0.5010.04150.60 
  Bakunts, Rafael 2172 ARM1.0010.30154.50 
  Dilanyan, Grigor 2342 ARM0.5010.02150.30 
  Karamyan, Levon 2024 ARM1.0010.15152.25 
  Shahinyan, David 2335 ARM1.0010.51157.65 
  Aghasaryan, Robert f2296 ARM0.001-0.5415-8.10 
  Tamazyan, Haik 2213 ARM1.0010.35155.25 
  Eranyan, Khachatur 2122 ARM1.0010.24153.60 
  Petrosyan, Tigran S. 2211 ARM0.501-0.1615-2.40 

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)
 

 

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