Individual Calculations August 2017
 Gabuzyan, Hovhannes  Total change: -3.50  Rating chartPersonal card
 10th Annual K. Asrian Memorial Jermuk ARM 2017-06-21
RcRownchangeKK*chgGame
 2392 2570 5.50 9 -0.86 10 -8.60 
  Avetisyan, Mariam 2170  * ARM1.0010.08100.80 
  Torosyan, Norayr 2366 ARM0.001-0.7610-7.60 
  Gavrish, Leonid 2170  * UKR1.0010.08100.80 
  Demianjuk, Alexander 2328 RUS0.501-0.3010-3.00 
  Sargsyan, Shant m2409 ARM1.0010.29102.90 
  Hakobyan, Aram m2449 ARM1.0010.34103.40 
  Maghsoodloo, Parham g2584 IRI0.5010.02100.20 
  Melkumyan, Hrant g2624 ARM0.001-0.4210-4.20 
  Shahinyan, David m2428 ARM0.501-0.1910-1.90 
 * 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)
 
 Lake Sevan 2017 Sevan ARM 2017-07-14
RcRownchangeKK*chgGame
 2610 2569 4.50 9 0.51 10 5.10 
  Kovalenko, Igor g2659 LAT0.001-0.3810-3.80 
  Swiercz, Dariusz g2637 POL0.001-0.4110-4.10 
  Martirosyan, Haik M. m2544 ARM1.0010.47104.70 
  Kravtsiv, Martyn g2657 UKR0.5010.12101.20 
  Ter-Sahakyan, Samvel g2605 ARM0.5010.05100.50 
  Harutyunian, Tigran K. m2517 ARM0.501-0.0710-0.70 
  Amin, Bassem g2672 EGY0.5010.14101.40 
  Petrosyan, Manuel m2553 ARM0.501-0.0210-0.20 
  Nabaty, Tamir g2650 ISR1.0010.61106.10 

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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