Individual Calculations July 2011
 Mikaelyan, Arman  Total change: 21.00  Rating chartPersonal card
 81st Yerevan Ch. Final Yerevan ARM 2011-05-23
RcRownchangeKK*chgGame
 2096 2176 3.50 9 -1.87 15 -28.05 
  Akopian, Robert 2096 USA1.0010.39155.85 
  Vardanian, Haik G. 2339 ARM0.001-0.2815-4.20 
  Kanjaryan, Vladimir 2016 ARM0.001-0.7115-10.65 
  Eranyan, Khachatur 2115 ARM0.001-0.5815-8.70 
  Manukyan, Sargis V. 2273 ARM0.5010.13151.95 
  Petrosyan, Hovhannes 2025 ARM1.0010.30154.50 
  Vasilyan, Sargis 1860 ARM0.001-0.8715-13.05 
  Melkonyan, Vardan 2241 ARM0.001-0.4115-6.15 
  Hovhannisyan, Asatur 1895 ARM1.0010.16152.40 

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)
 
 4th Karen Asrian Memorial Jermuk ARM 2011-06-15
RcRownchangeKK*chgGame
 2430 2176 5.00 9 3.27 15 49.05 
  Petrosian, Davit G. g2480 ARM0.5010.36155.40 
  Poghosyan, Suren 2341 ARM1.0010.721510.80 
  Simonian, Hrair g2468 ARM0.5010.35155.25 
  Batsiashvili, Nino wg2399 GEO0.5010.28154.20 
  Minasian, Artashes g2558 ARM0.5010.41156.15 
  Matinian, Nikita 2383 RUS1.0010.771511.55 
  Turova, Irina mwg2442 RUS0.5010.32154.80 
  Babujian, Levon g2448 ARM0.001-0.1715-2.55 
  Hayrapetian, Arman m2352 ARM0.5010.23153.45 

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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