Individual Calculations July 2011
 Babujian, Levon  Total change: 20.00  Rating chartPersonal card
 81st Yerevan Ch. Final Yerevan ARM 2011-05-23
RcRownchangeKK*chgGame
 2259 2448 8.50 9 1.93 10 19.30 
  Harutyunian, Tigran K. 2205 ARM1.0010.20102.00 
  Petrosyan, Tigran S. 2236 ARM0.501-0.2710-2.70 
  Apresyan, Zohrak 2121 ARM1.0010.13101.30 
  Vardanian, Haik G. 2339 ARM1.0010.35103.50 
  Baghdasaryan, Vahe 2342 ARM1.0010.36103.60 
  Gabuzyan, Hovhannes f2394 ARM1.0010.42104.20 
  Nadanian, Ashot m2426 ARM1.0010.47104.70 
  Arzumanyan, Hovhannes 2154 ARM1.0010.15101.50 
  Eranyan, Khachatur 2115 ARM1.0010.12101.20 

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
 2261 2448 6.50 9 0.07 10 0.70 
  Apresyan, Zohrak 2121 ARM0.501-0.3710-3.70 
  Khachatryan, Rafik 2048  * ARM1.0010.08100.80 
  Turov, Maxim g2634 RUS0.5010.24102.40 
  Aghasaryan, Robert f2330 ARM0.001-0.6610-6.60 
  Kowsarinia, Amir f2190 IRI0.501-0.3210-3.20 
  Antinyan, Armen 2198 ARM1.0010.19101.90 
  Pluzyan, Aram 2119 ARM1.0010.12101.20 
  Mikaelyan, Arman 2176 ARM1.0010.17101.70 
  Moradiabadi, Elshan g2536 IRI1.0010.62106.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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